A) \[\frac{4v}{A-4}\]
B) \[\frac{4v}{A+4}\]
C) \[\frac{v}{A-4}\]
D) \[\frac{v}{A+4}\]
Correct Answer: A
Solution :
From law of conservation of momentum, we have momentum before collision = momentum after collisionYou need to login to perform this action.
You will be redirected in
3 sec