A woman throws an object of mass 500 g with a speed of `25 m s^(-1)` .
Channel: Doubtnut
Date: 2020-01-19

A woman throws an object of mass 500 g with a speed of `25 m s^(-1)` . (a) What is the impulse imparted to the object ? (b) If the object hitts a wall and rebounds with the half the original speed , what is the change in momentum of the object ?