Question

If the time taken to bring a ball to rest from a certain velocity v is reduced to half, what will be
changes in values of:
(a) initial and final momentum
(b) change of momentum
(c) rate of change of momentum.
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Answer 1

Answer:

please give me thanks

a. momentum = mass * velocity

In both cases initial and final velocities are same. Therefore Initial and final momentum are same.

b. Change of momentum = Final momentum - Initial

Answer 2

Answer:

sorry for this and ty for points