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Bahan Ajar Elektronik Fisika Kelas XI Semester 2
STEM Matematika (Mathematic)
Tabel 1. Data pengamatan
No Massa Ketinggan Kecepatan akhir Perpindahan Energi
beban (kg) rel beban (m/s) balok kayu Kinetik
(m) v = √2 ℎ ( m ) (Joule)
Ek = ½ mv 2
1
2
3
4
1. Berdasarkan data yang diperoleh, hitunglah energi kinetik masing-masing beban!
Isikan kedalam Tabel.1
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2. Kapan beban memiliki energi kinetik?
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3. Ketika beban meluncur pada rel, bagaimana energi potensial dan energi kinetik beban
tersebut?Jelaskan!
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4. Apa hubungan antara massa beban dengan energi kinetik beban tersebut?
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46 Fisika SMA/MA Kelas X
