Choose the correct options
A body of mass 2 kg, travelling at 4 `m//s` makes a head-on collision with a body of mass 1 kg travelling in the opposite direction with a velocity of 2 `m//s`, the velocities of the two bodies after collision are____
A. v 1 = 6 m / s , v 2 = 6 m / s
B. v 1 = 0 , v 2 = 0
C. v 1 = 0 m / s , v 2 = 6 m / s
D. v 1 = 6 m / s ,v 2 =0`

Options

A. `v_1 = 6 m//s, v_2 = 6m//s`
B. `v_1 = 0, v_2 = 0`
C. `v_1 = 0 m//s, v_2 = 6 m//s`
D. `v_1 6 m//s, v_2 =0`