A particle moving with certain velocity collides elastically with another particle at rest. If it were head on collision, the K.E. transferred by the colliding particle is 100% when its mass is equal to

A particle moving with certain velocity collides elastically with anot

1.	A particle moving with certain velocity collides elastically with another particle at rest. If it were head on collision, the K.E. transferred by the colliding particle is 100% when its mass is equal to
Answer» the MASS of the STATIONARY particle twice the mass of the stationary particle half the mass of the stationary particle 1/4 TIMES the mass of the stationary particle Answer :A