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● Term 3 · Week 8
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Physics — Flashcards
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Term 4 · Week 8
Question
If a 10 kg object is lifted to a height of 2 m, what is its potential energy? (Use g = 9.8 m/s²)
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Answer
196 J — Potential energy is calculated as PE = mgh = 10 kg * 9.8 m/s² * 2 m = 196 J.