{"id":1684,"date":"2026-07-22T10:47:53","date_gmt":"2026-07-22T03:47:53","guid":{"rendered":"https:\/\/www.itera.ac.id\/blog\/?p=1684"},"modified":"2026-07-22T10:21:08","modified_gmt":"2026-07-22T03:21:08","slug":"contoh-soal-energi-mekanik","status":"publish","type":"post","link":"https:\/\/www.itera.ac.id\/blog\/contoh-soal-energi-mekanik\/","title":{"rendered":"Contoh Soal Energi Mekanik: Rumus, Jawaban, dan Pembahasan Lengkap"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Energi mekanik merupakan jumlah dari <strong>energi kinetik<\/strong> dan <strong>energi potensial<\/strong> yang dimiliki suatu benda. Konsep ini banyak digunakan dalam pembahasan gerak benda, jatuh bebas, ayunan, hingga lintasan roller coaster.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rumus energi mekanik adalah:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Em = Ep + Ek<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">dengan:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Em<\/strong> = Energi mekanik (Joule)<\/li>\n\n\n\n<li><strong>Ep<\/strong> = Energi potensial = mgh<\/li>\n\n\n\n<li><strong>Ek<\/strong> = Energi kinetik = \u00bdmv\u00b2<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Pada sistem tanpa gesekan, berlaku <strong>Hukum Kekekalan Energi Mekanik<\/strong>, yaitu energi mekanik total tetap.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Melalui latihan soal berikut, peserta didik dapat memahami cara menghitung energi potensial, energi kinetik, maupun energi mekanik secara lebih mudah.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 1<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda memiliki energi potensial <strong>40 J<\/strong> dan energi kinetik <strong>60 J<\/strong>. Energi mekanik benda tersebut adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 20 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 40 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 60 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 80 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rumus:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = Ep + Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 40 + 60<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>E. 100 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi mekanik dari energi potensial dan energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 2<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>2 kg<\/strong> berada pada ketinggian <strong>10 m<\/strong>. Jika percepatan gravitasi <strong>10 m\/s\u00b2<\/strong>, energi potensial benda adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 150 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 250 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rumus energi potensial:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = m \u00d7 g \u00d7 h<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 2 \u00d7 10 \u00d7 10<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 200 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan rumus energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 3<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>4 kg<\/strong> bergerak dengan kecepatan <strong>5 m\/s<\/strong>. Energi kinetiknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 25 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 40 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 50 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 60 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 75 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 50 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rumus energi kinetik:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bdmv\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bd \u00d7 4 \u00d7 5\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 2 \u00d7 25<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 50 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 50 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan rumus energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 4<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda mempunyai energi potensial <strong>120 J<\/strong> dan energi kinetik <strong>80 J<\/strong>. Energi mekaniknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 120 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 160 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 180 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 220 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = Ep + Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 120 + 80<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>D. 200 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 5<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Benda bermassa <strong>5 kg<\/strong> berada pada ketinggian <strong>8 meter<\/strong>. Jika g = <strong>10 m\/s\u00b2<\/strong>, energi potensialnya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 350 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 450 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = m \u00d7 g \u00d7 h<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 5 \u00d7 10 \u00d7 8<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>D. 400 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 6<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>2 kg<\/strong> bergerak dengan kecepatan <strong>10 m\/s<\/strong>. Energi kinetiknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 50 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 75 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 150 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bdmv\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bd \u00d7 2 \u00d7 10\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 1 \u00d7 100<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 100 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi kinetik suatu benda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 7<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Energi mekanik suatu benda adalah <strong>500 J<\/strong>. Jika energi potensialnya <strong>320 J<\/strong>, maka energi kinetiknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 160 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 170 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 180 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 190 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 180 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = Em \u2212 Ep<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 500 \u2212 320<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 180 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 180 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menentukan energi kinetik dari energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menghitung salah satu komponen energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 8<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Energi kinetik sebuah benda <strong>90 J<\/strong> dan energi mekaniknya <strong>250 J<\/strong>. Energi potensial benda tersebut adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 140 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 150 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 160 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 170 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 180 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 160 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = Em \u2212 Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 250 \u2212 90<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 160 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 160 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menentukan energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menghitung energi potensial dari energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 9<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>3 kg<\/strong> berada pada ketinggian <strong>15 meter<\/strong>. Jika g = <strong>10 m\/s\u00b2<\/strong>, energi potensialnya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 350 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 450 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 500 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 450 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = m \u00d7 g \u00d7 h<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 3 \u00d7 10 \u00d7 15<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 450 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>D. 450 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan rumus energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 10<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pada lintasan tanpa gesekan berlaku hukum &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. Kekekalan massa<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Kekekalan energi mekanik<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Hukum Pascal<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Hukum Archimedes<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Hukum Ohm<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Kekekalan energi mekanik<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pada lintasan tanpa gesekan, jumlah energi potensial dan energi kinetik selalu tetap. Hubungannya dituliskan sebagai:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = Ep + Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Karena tidak ada gaya gesek yang menghilangkan energi, maka <strong>energi mekanik total tetap<\/strong>. Prinsip ini disebut <strong>Hukum Kekekalan Energi Mekanik<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>B. Kekekalan energi mekanik<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Memahami konsep energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menjelaskan hukum kekekalan energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C2 (Memahami)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 11<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda mempunyai energi potensial <strong>300 J<\/strong> dan energi kinetik <strong>200 J<\/strong>. Energi mekaniknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 500 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 500 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = Ep + Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 300 + 200<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 500 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>E. 500 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi mekanik dari energi potensial dan energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 12<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>6 kg<\/strong> berada pada ketinggian <strong>5 m<\/strong>. Jika g = <strong>10 m\/s\u00b2<\/strong>, energi potensialnya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 150 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 250 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 350 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = m \u00d7 g \u00d7 h<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 6 \u00d7 10 \u00d7 5<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>D. 300 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan rumus energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 13<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>8 kg<\/strong> bergerak dengan kecepatan <strong>5 m\/s<\/strong>. Energi kinetiknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 50 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 75 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 125 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 150 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bdmv\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bd \u00d7 8 \u00d7 5\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 4 \u00d7 25<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 100 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan rumus energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 14<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Energi mekanik sebuah benda <strong>600 J<\/strong>. Jika energi kinetiknya <strong>250 J<\/strong>, maka energi potensialnya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 320 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 350 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 450 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 350 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = Em \u2212 Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 600 \u2212 250<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 350 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 350 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menentukan energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menghitung energi potensial dari energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 15<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda memiliki energi potensial <strong>180 J<\/strong> dan energi kinetik <strong>120 J<\/strong>. Energi mekaniknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 250 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 280 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 320 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 350 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = Ep + Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 180 + 120<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 300 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 16<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>5 kg<\/strong> bergerak dengan kecepatan <strong>8 m\/s<\/strong>. Energi kinetiknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 120 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 140 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 160 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 180 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 160 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bdmv\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bd \u00d7 5 \u00d7 8\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 2,5 \u00d7 64<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 160 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 160 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi kinetik suatu benda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 17<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>4 kg<\/strong> berada pada ketinggian <strong>20 m<\/strong>. Jika g = <strong>10 m\/s\u00b2<\/strong>, energi potensialnya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 700 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 800 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 900 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 1.000 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 800 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = m \u00d7 g \u00d7 h<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 4 \u00d7 10 \u00d7 20<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 800 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 800 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan rumus energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 18<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Energi mekanik suatu benda <strong>900 J<\/strong>. Jika energi potensialnya <strong>500 J<\/strong>, maka energi kinetiknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 350 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 450 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 500 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = Em \u2212 Ep<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 900 \u2212 500<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 400 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menentukan energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menghitung energi kinetik dari energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 19<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda memiliki energi kinetik <strong>75 J<\/strong> dan energi potensial <strong>125 J<\/strong>. Energi mekaniknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 150 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 175 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 225 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 250 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = Ep + Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 125 + 75<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 200 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi mekanik suatu benda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 20<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mengapa energi mekanik tetap pada gerak tanpa gesekan?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. Karena massa benda bertambah.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Karena kecepatan selalu tetap.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Karena tidak ada energi yang hilang akibat gesekan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Karena gaya gravitasi hilang.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Karena benda berhenti bergerak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Karena tidak ada energi yang hilang akibat gesekan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pada lintasan tanpa gesekan, energi hanya berubah bentuk dari energi potensial menjadi energi kinetik atau sebaliknya. Tidak ada energi yang hilang ke lingkungan sehingga jumlah energi mekanik tetap.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. Karena tidak ada energi yang hilang akibat gesekan.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Memahami hukum kekekalan energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menjelaskan penyebab energi mekanik tetap.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C2 (Memahami)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 21<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda memiliki energi potensial <strong>450 J<\/strong> dan energi kinetik <strong>150 J<\/strong>. Energi mekaniknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 450 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 500 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 550 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 650 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = Ep + Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 450 + 150<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>D. 600 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi mekanik dari energi potensial dan energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 22<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>10 kg<\/strong> berada pada ketinggian <strong>6 meter<\/strong>. Jika g = <strong>10 m\/s\u00b2<\/strong>, energi potensialnya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 500 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 550 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 650 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 700 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = m \u00d7 g \u00d7 h<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 10 \u00d7 10 \u00d7 6<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 600 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan rumus energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 23<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>4 kg<\/strong> bergerak dengan kecepatan <strong>10 m\/s<\/strong>. Energi kinetiknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 100 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 150 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 250 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bdmv\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bd \u00d7 4 \u00d7 10\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 2 \u00d7 100<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 200 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 24<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Energi mekanik suatu benda <strong>800 J<\/strong>. Jika energi kinetiknya <strong>300 J<\/strong>, maka energi potensialnya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 450 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 500 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 550 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 500 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = Em \u2212 Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 800 \u2212 300<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 500 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 500 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menentukan energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menghitung energi potensial dari energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 25<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Energi potensial suatu benda <strong>250 J<\/strong> dan energi kinetiknya <strong>350 J<\/strong>. Energi mekaniknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 500 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 550 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 650 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 700 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = Ep + Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 250 + 350<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 600 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 26<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>3 kg<\/strong> bergerak dengan kecepatan <strong>12 m\/s<\/strong>. Energi kinetiknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 180 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 216 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 240 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 250 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 216 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bdmv\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = \u00bd \u00d7 3 \u00d7 12\u00b2<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 1,5 \u00d7 144<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 216 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 216 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menggunakan rumus energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 27<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sebuah benda bermassa <strong>7 kg<\/strong> berada pada ketinggian <strong>20 meter<\/strong>. Jika g = <strong>10 m\/s\u00b2<\/strong>, energi potensialnya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 1.000 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 1.200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 1.400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 1.600 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 1.800 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 1.400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = m \u00d7 g \u00d7 h<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 7 \u00d7 10 \u00d7 20<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ep = 1.400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>C. 1.400 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi potensial.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menghitung energi potensial suatu benda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 28<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Energi mekanik sebuah benda <strong>900 J<\/strong>. Jika energi potensialnya <strong>650 J<\/strong>, maka energi kinetiknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 200 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 250 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 350 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 250 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = Em \u2212 Ep<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 900 \u2212 650<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ek = 250 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>B. 250 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menentukan energi kinetik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menghitung energi kinetik dari energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sedang<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 29<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Energi potensial <strong>180 J<\/strong> dan energi kinetik <strong>220 J<\/strong> dimiliki sebuah benda. Energi mekaniknya adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. 300 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. 350 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. 380 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. 420 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = Ep + Ek<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 180 + 220<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Em = 400 J<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>D. 400 J<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Menghitung energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menentukan energi mekanik suatu benda.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C3 (Menerapkan)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Soal Nomor 30<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pertanyaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Pada benda yang bergerak tanpa gesekan, perubahan energi yang terjadi adalah &#8230;.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pilihan Jawaban<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A. Energi mekanik berubah menjadi kalor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Energi potensial berubah menjadi energi kinetik atau sebaliknya.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C. Energi mekanik selalu bertambah.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D. Energi kinetik selalu nol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">E. Energi potensial selalu tetap.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jawaban Benar<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B. Energi potensial berubah menjadi energi kinetik atau sebaliknya.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pembahasan Lengkap<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dalam sistem tanpa gesekan, energi mekanik tetap. Yang berubah hanyalah bentuk energinya, yaitu energi potensial dapat berubah menjadi energi kinetik dan sebaliknya, tetapi jumlah keduanya tetap.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi jawabannya adalah <strong>B. Energi potensial berubah menjadi energi kinetik atau sebaliknya.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Kompetensi yang Diukur<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Memahami hukum kekekalan energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Indikator Pembelajaran<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Peserta didik mampu menjelaskan perubahan bentuk energi mekanik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level Kognitif (Taksonomi Bloom C1\u2013C6)<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C2 (Memahami)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tingkat Kesulitan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mudah<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Estimasi Waktu Pengerjaan<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2 menit<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Kesimpulan<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Energi mekanik merupakan jumlah <strong>energi potensial<\/strong> dan <strong>energi kinetik<\/strong> yang dimiliki suatu benda. Pada sistem tanpa gaya gesek, berlaku hukum kekekalan energi mekanik sehingga jumlah energi mekanik akan selalu tetap meskipun energi potensial dan energi kinetik saling berubah. Dengan sering berlatih mengerjakan soal, peserta didik akan semakin memahami cara menghitung energi potensial, energi kinetik, serta energi mekanik dalam berbagai situasi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Energi mekanik merupakan jumlah dari energi kinetik dan energi potensial yang dimiliki suatu benda. Konsep ini banyak digunakan dalam pembahasan&hellip;<\/p>\n","protected":false},"author":3,"featured_media":1687,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1684","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pendidikan"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Contoh Soal Energi Mekanik: Rumus, Jawaban, dan Pembahasan Lengkap<\/title>\n<meta name=\"description\" content=\"Pelajari berbagai contoh soal energi mekanik beserta rumus energi kinetik, energi potensial, hukum kekekalan energi, serta pembahasannya.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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