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Alex of mass 40 kg is standing at a cliff of height 15 m while his friend Sam of mass 50 kg is standing at another cliff of height 7 m. Who among them has greater potential energy?Take g = 10 ms−2. |
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Answer» Alex of mass 40 kg is standing at a cliff of height 15 m while his friend Sam of mass 50 kg is standing at another cliff of height 7 m. Who among them has greater potential energy? Take g = 10 ms−2. |
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