Two particles of different masses collide head on. Then for the system

1.	Two particles of different masses collide head on. Then for the system
Answer» Loss of K.E is zero, if it were PERFECT ELASTIC collision If it were perfect inelastic collision, the loss of K.E of the BODIES moving in opposite DIRECTIONS is more than that of the bodies moving in the same direction loss of momentum of the system is zero for both elastic and inelastic collisions all the above are true Answer :D

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