A 2 kg box is lifted through a height of 5 m. Taking m/s, how much gravitational potential energy does it gain?
Answer and explanation
Correct answer: A. 100 J
- Step 1: .
- Step 2: J.
Answer
100 J.
Why not the others: 10 J: it does not multiply by . 50 J: it adds a factor that belongs to kinetic energy. 20 J: it ignores the height.
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