Physics
Physics, 10.12.2019 22:31, shardonnay2160

Agirl throws a ball of mass 0.8 kg against a wall. the ball strikes the wall horizontally with a speed of 11 m/s, and it bounces back with this same speed. the ball is in contact with the wall 0.05 s. what is the average force exerted on the wall by the ball?

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Agirl throws a ball of mass 0.8 kg against a wall. the ball strikes the wall horizontally with a spe...

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