A ball of mass m moving with a constant velocity strikes against a ball of same mass at rest. If `e=` coefficient of restitution, then what will the the ratio of the velocities of the two balls after collision?

A ball of mass m moving with a speed 2v_0 collides head-on with an identical ball at rest. If e is the coefficient of restitution, then what will be the ratio of velocity of two balls after collision?

The first ball of mass m moving with the velocity upsilon collides head on with the second ball of mass m at rest. If the coefficient of restitution is e , then the ratio of the velocities of the first and the second ball after the collision is

A ball of mass moving with a velocity u collides head on with a ball B of mass m at rest. If the coefficient of restitution is e. the ratio of final velocity of B to the initial velocity of A is

A sphere of mass m moving with a uniform velocity v hits another identical sphere at rest. If the coefficient of restitution is e, the ratio of the velocities of the two sphere after the collision is (e-1)/(e+1) .

Sphere A of mass 'm' moving with a constant velocity u hits another stationary sphere B of the same mass. If e is the co-efficient of restitution, then ratio of velocities of the two spheres v_(A):v_(B) after collision will be :

A particle of mass m moving with a constant velocity v hits another identical stationary particle. If coefficient of restitution is e then ratio of velocities of two particles after collision is

A particle of mass m moving with a constant velocity v hits another identical stationary particle. If coefficient of restitution is e then ratio of velocities of two particles after collision is