Question

A body of mass 5 kg undergoes a change in speed
from 20 m s-1 to 0.20 m s-1. The momentum
(a) increases by 99 kg m s-1
(b) decreases by 99 kg m s-1
(c) increases by 101 kg m s-1
(d) decreases by 101 kg m s-1​

Answer 1

Explanation:

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