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Physics, 09.03.2021 23:30 daylanhampton

a ball of 5 kg is moving towards the wall at 6 m/s. after a while, it hits the wall and rebounds back at 4 m/s in the opposite direction. what is the work done on it?

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a ball of 5 kg is moving towards the wall at 6 m/s. after a while, it hits the wall and rebounds bac...

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