Physics, asked by harisreeHari3985, 10 months ago

A ball of mass 0.15 kg strikes a smooth wall with a speed of 10 metre per second and rebounds back with the same speed along the straight line what is the change in momentum of the ball

Answers

Answered by rsahoo2704

1

Answer:

As the speed of the ball after rebounding is equal hence the value of the momentum is equal but it will have a minus sign in front of it....

This negative sign represents the opposite direction.

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