Show that angular momentum is conserved.

Show that in an isolated system linear momentum is conserved.

A planet revolves around a massive star in a highly elliptical orbit. Is its angular momentum conserved over the entire orbit?

Prove that the momentum is conserved in collision

Prove that angular momentum L = I omega .

Two particles, each of mass m and speed v_3 travel in opposite directions along parallel lines separated by a distance d. Show that the vector angular momentum of the two particle system is the same whatever be the point about which the angular momentum is taken.

Show that total energy is conserved for a body moving is an inclined plane.

When a mass is rotating in a plane about a fixed point its angular momentum is directed along

What is the momentum ?

what is law of conservation of angular momentum .