What is the momentum transferred in a rubber ball collision?

[Arun Raja]

Homework Statement

Homework Equations

p=mv[/B]

The Attempt at a Solution

My thoughts-
Answer is C as KE is not conserved since velocity of ball has decreased.
Option A also seems correct.[/B]

 

[ehild]

What is the momentum transferred to the wall if the momentum of the ball is p_B before impact and p_A after the impact (in the opposite direction). What is the momentum transferred if p_A =p_B? Which is greater?

ehild