A ball impines directly upon another ball at rest and is itself brough to rest by the impact. If half of initial kinetic energy is destroyed in the collision, the coefficient of restitution is

A ball impines directly upon another ball at rest and is itself brough

1.	A ball impines directly upon another ball at rest and is itself brough to rest by the impact. If half of initial kinetic energy is destroyed in the collision, the coefficient of restitution is
Answer» 0.3 0.4 0.5 0.6 Answer :C