Question

prove that law of conservation of momentum class 9​

Answer 1

Answer:

⇒m1(v1−u1)t=−m2(v2−u2)t⇒m1(v1−u1)=− The above equation represents that the total momentum of the system after collision is equal to the total momentum of the system before collision. Therefore, the law of conservation of momentum is proved.

Answer 2

Answer:

The law of conservation of momentum states, 'When two bodies collide with each other in the absence of an external force, then the total final momentum of the bodies is equal to their total initial momentum.