jessewilkerson9208 jessewilkerson9208

26-04-2024
Physics

Answered

A moving particle of mass ′m′makes head-on elastic collision with a particle of mass ′2m′
which is initially at rest. The fraction of kinetic energy lost by colliding particle is :

a.1/9
b.2/3
c.8/9
d.No loss

Answer :

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