when a force is applied on a body of mass 10 kg for a period of4s, the velocity of the body changes from 6m/s to 8m/s. what is the initial and final momentum of the body ? what is the change of momentum of the body ? what is the rate of change of momentum of the body ? what is the force applied on the body ? what is the impulse experienced by the body ?what is the relation between impulse and change in momentum?
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The initial momentum is 60 whereas the final is 80 kg.m/s
The change of momentum is 20 kg.m/s
the rate of changing of momentum is ~33.33%
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