Question

what do you mean by conservation momentum​

Answer 1

Conservation of momentum, general law of physics according to which the quantity called momentum that characterizes motion never changes in an isolated collection of objects; that is, the total momentum of a system remains constant. ...

Answer 2

Answer:

In physics and chemistry, the law of conservation of momentum (or the law of conservation of linear momentum) states that the momentum of an isolated system remains constant. Momentum is therefore said to be conserved over time;that is, momentum is neither created nor destroyed, only transformed or transferred from one form to another.

n physics and chemistry, the law of conservation of momentum (or the law of conservation of linear momentum) states that the momentum of an isolated system remains constant. Momentum is therefore said to be conserved over time;that is, momentum is neither created nor destroyed, only transformed or transferred from one form to another.The law of conservation of momentum can be rigorously proven by Noether's theorem.