Physics, 14.04.2020 21:33, myla18jabbar

A kid drops 1.2kg heavy ball vertically down. The ball hits ground and vertically bounce back. Speeds of the ball just before and after are 8 m/s and 6 m/s respectively. The ball was in contact with the ground for 2ms (milli seconds). What is the magnitude of the average force on the ball during this collision

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A kid drops 1.2kg heavy ball vertically down. The ball hits ground and vertically bounce back. Speed...