Question

during collision of two objects,the total momentum of collinding objects remains constant if no external force acts.state the law which controls this results​

Answer 1

Answer:

Law of Conservation of Momentum

Answer 2

The law of momentum conservation can be stated as follows. For a collision occurring between object 1 and object 2 in an isolated system, the total momentum of the two objects before the collision is equal to the total momentum of the two objects after the collision.