A particle of mass m moving with velocity v collides with a stationary particle of mass 2m, makinginelastic collision. The speed of the system after collision, will be

A particle of mass m moving with velocity v collides with a stationary

1.	A particle of mass m moving with velocity v collides with a stationary particle of mass 2m, makinginelastic collision. The speed of the system after collision, will be
Answer» `(V)/(2)` 2V `(v)/(3)` 3v Answer :C