Question

11. A man is trying to push a large stone for 12 minute, but there is no displacement, does he
work? If no, then explain, why does he get tired​

Answer 1

Answer:

in terms of physics he is not working because its displacement is 0 but he is applying force on that object in whose refrence force is negligible(because of greater mass) that's why his energy is wasting and no displacement is occurring

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