Mohon bantuan nya ...
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AlvinJG
Pertanyaan
Mohon bantuan nya ...
1 Jawaban
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1. Jawaban cingcang
W = ∆Ek
W = ½ m (Vt² - Vi²)
W = ½ • 1 • (10² - 20²)
W = - 150 J
Q = |W|
Q = 150 J