What is the law of the conservation of angular momentum?

Law of conservation of momentum applies to any body on which no external torque is acting.

There is a quantity, called momentum (velocity x mass), that is conserved in a closed system - one that doesn't have contact with the outside. Note that both velocity and momentum should be treated...

Law of conservation of momentum states that - if a group of bodies are exerting force on each other, i.e., interacting with each other, their total momentum remains conserved before and after the...

The law of conservation of momentum can predict the velocity (or velocities) of object(s) after an inciting incident, or it can predict the mass (or masses) of object(s) after an inciting incident....

A really good example, and one you've probably seen before is the toy Newton's Cradle. Five balls suspended on strings hang in a line, you pull one back and release it, the one on the opposite end...