A ball of mass 250 g is moving with velocity 2m/s It strikes a wall for 0.2 seconds and rebounds with speed of 1.5 m/s Find the average force exerted by the ball on the wall
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8:35
A ball of mass 50 g moving at a speed of 2.0 m/s strikes a placne ...
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Oct 17, 2019
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Answer:
800 N
Explanation:
A ball of mass 250 g is moving with velocity 2m/s It strikes a wall for 0.2 seconds and rebounds with speed of 1.5 m/s Find the average force exerted by the ball on the wall
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