Question

explain conservation of momentum ​

Answer 1

Answer:

Conservation of momentum is a fundamental law of physics which states that the momentum of a system is constant if there are no external forces acting on the system. It is embodied in Newton's first law (the law of inertia). Suppose we have two interacting particles 1 and 2, possibly of different masses.

Answer 2

Answer:

Law of Conservation of Momentum :-

Before collisions = After collisions

m1u1 + m2u2 = m1v1 + m2v2

m1u1 - m1v1 = m2v2 - m2u2

m1 ( u1 - v1 ) = m2 ( v2 - u2 )