example of the law of conservation of momentum?

Answer 1

If 2 billiard balls of mass m (ma and mb) are perfectly elastic and ball A approaches from the left with velocity 2 m/s and hits ball B which has velocity 1 m/s, and is also going to the right, what's the status after the collision.

A is going to the right with velocity 1 m/s and B is going to the right with velocity 2 m/s.

ma*2 m/s + mb*1 m/s = ma*1m/s + mb*2m/s
momentum is conserved

Answer 2

just an example?
kinetic momentum= you are rotating with yours hands stretched then pull down yours hands. you will accelerate.
Like dancers
you made a disminution in radio, mass is constant, then angular velocity increases

Answer 3

The executive toy, Newton's Cradle, gives a perfect demonstration of this. As well as giving a lot of fun.Two for the price of one.

Answer 4

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