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Physics, 09.02.2020 22:33 kyeilahj

Hockey ball of mass 200 gram travelling at 10 metre per second is struck by hockey stick. So as to return it along its original path with a velocity at 5 metre per second calculate the magnitude of change of momentum occurred in the motion of the hockey Ball by the force applied by the hockey stick.

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Hockey ball of mass 200 gram travelling at 10 metre per second is struck by hockey stick. So as to r...
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