Physics, asked by Cosmicexplorer8539, 1 year ago

A ball of mass 200g strikes a rigid wall normally with a speed of 25m/s bounces back with the same speed. Time of contact of ball with wall is 1sec. Calculate i) the change in momentum ii) force exerted by ball on the wall.

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Answered by rudraksh771

0

I 2000g
50 se and.....

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