Answer:
Let the 100 g and 200 g objects
be A and B as shown in diagram,
Initial
momentum of
Initial momentum of
Total
momentum of A and B before collision
Let the velocity of A after
collision
Momentum
of A after collision
Also, momentum of B
after collision
Total
momentum of A and B after collision
Now, by the law of conservation
of momentum,
Momentum of A and B
after collision = Momentum of A and B before collision
.
You need to login to perform this action.
You will be redirected in
3 sec