Physics, 10.03.2021 03:40, gonjul5045

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 ba...