A sphere `A` moving with speed `u` and rotating With angular velocity `omega` makes a head-on elastic collision with an identical stationary sphere `B`. There is no friction between the surfaces of `A` and `B`. Choose the conrrect alternative(s). Disregard gravity.

Options

A. A will stop moving but continue to rotate with an _ angular speed `omega`
B. A will come to rest and stop rotating
C. B will move with a speed u without rotating
D. B will move with a speed u and rotate with. an angular velocity `omega`