A cricket ball sometimes rebounds from the cricket pitch with a velocity greater than which it was bowled with by a bowler. How can it be possible?

A cricket ball sometimes rebounds from the cricket pitch with a veloci

1.	A cricket ball sometimes rebounds from the cricket pitch with a velocity greater than which it was bowled with by a bowler. How can it be possible?
Answer» Solution :If the cricket ball spins just before it hits theground then this spinning kinetic energy of translation of the ball. As a result, the ball rebounds from the cricket PITCH with a GREATER VELOCITY by VIRTUE of this spinning or ROTATIONAL kinetic energy.