Question

Que 1. Explain the conservation of momentum with use and examples. Derive the equation for conservation of momentum.​

Answer 1

Newton's third law states that for a force applied by an object A on object B, object B exerts back an equal force in magnitude, but opposite in direction. This idea was used by Newton to derive the law of conservation of momentum. ... B=m_{2}(v_{2}-u_{2}) (change in momentum of particle B).

(θ‿θ)(θ‿θ)

Answer 2

Explanation:

Newton's second law state that for two or more isolated system acting upon each other their total momentum remain constant unless an external force applied............ therefore momentum can niether be created or nor be destroyed.

example

air filled in ballon

system of gun....... and bullet.........