Question

A hockey ball of mass 200g travelling at 10 ms-1 is struck by a hockey stick so as to return it along its original path with a velocity at 5 ms-1 . calculate the magnitude of change of monentum occurred in the motion of the hockey ball by the force applied by the hockey stick.​

Answer 1

Answer:

change in momentum=5*0.2=1kgm-s

we can't find force here since to find force time interval is required

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Explanation:

Answer 2

0.2 Kg m/s

Momentum=Mass×Velocity

P=M×V

P=0.2×5

P=1

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