A ball of mass `m_(1)` makes an elastic , one-dimensional collision with a stationary particle of mass `m_(2)`. The fraction of the kinetic energy of `m_(1)` transferred to `m_(2)` is

A particle of mass m_(1) makes an elastic, one-dimensional collision with a stationary particle of mass m_(2) .What fraction of the kinetic energy of m_(1) is carried away by m_(2) ?

A particle of mass m_(1) makes an elastic one dimensional collision with a stationary particle of mass m_(2) .What fraction of the kinetic energy of m_(1) is carried away by m_(2) ?

A particle of mass m _(1) makes a head on elastic collision with a stationary particle of mass m _(2). What fraction of kinetic energy is (a) retained by m _(1) (b) transferred onto m _(2) ?

A particle of mass m_1 experienced a perfectly elastic collision with a stationary particle of mass m_2 . What fraction of the kinetic energy does the striking particle lose, if (a) it recoils at right angles to its original motion direction, (b) the collision is a head-on one?

A body of mass m_(1) moving at a constant speed undergoes an elastic head on collision with a body of mass m_(2) initially at rest. The ratio of the kinetic energy of mass m_(1) after the collision to that before the collision is -

A body of mass m_(1) moving at a constant speed undergoes an elastic head on collision with a body of mass m_(2) initially at rest. The ratio of the kinetic energy of mass m_(1) after the collision to that before the collision is -