Question

wo bodies A and B moving with momenta 10 kg ms' and 5 kg ms ' respectively along the same
direction collide. Just after the collision the momentum of A is 6 kg ms". Find the momentum
of B.

Answer 1

Answer:

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Answer 2

the answer is 9
according to law of conservation of momentum:
total momentum before collision= total momentum after collision
10+5=6+x
x=15-6
x=9
hope that helped :)