A steel ball and a piece of clay have equal mass. They are dropped from the same height on a horizontal steel platform. The ball bounces back with nearly the same speed with which it hit. The clay sticks to the platform. Which object experiences the greater momentum change? (A) the ball (B) the clay change(C) Both experience the same momentum (D) there is no momentum change for either (E) more information is required

Momentum is the product of mass and velocity. The change in the momentum of the steel ball is more than that of the clay ball.

Where,

- initial momentum

- final momentum

So, the change in momentum of the clay ball is,

The change in momentum of the steel ball is,

Therefore, the change in the momentum of the steel ball is more than that of the clay ball.

learn more about momentum:

temp rises, and expansion

b. a lightning bug, plug of grass, and a worm