A ball A moving with a certain velocity collides, with another ball B of the same mass at rest. If the coefficient of restitution is e, the ratio of the velocities of A and B just after the collision is

A ball A moving with a certain velocity collides, with another ball B

1.	A ball A moving with a certain velocity collides, with another ball B of the same mass at rest. If the coefficient of restitution is e, the ratio of the velocities of A and B just after the collision is
Answer» `(1 + E)/(1-e)` `(1+e)/(2)` `(1-e)/(2)` `(1-e)/(1+e)` ANSWER :D