Question

If a moving ball A collides with another moving ball B. then:
(A) momentum of A = momentum of B
() momentum + A + momentum of B) before collision = (momentumn A + momentan of B) after collision
(C) neither A nor B
(D) A or Bboth are possible​

Answer 1

Answer:

2nd option is correct..

Explanation:

momentum remains conserved during collision...

as the impulsive force act between then which acts as internal force in the whole system...

and only ext forces change the momentum....

so momentum remains conserved