D3 Angular Momentum

These demonstrations explore angular momentum and its conservation.

Articles
Image	Title
	D3-01 MASSES SLIDING ON ROTATING CROSSARM Illustrates conservation of angular momentum
	D3-02: MASS ON STRING - ORBITS WITH VARYING RADIUS Illustrates conservation of angular momentum
	D3-03 ROTATING CHAIR AND WEIGHTS Illustrates conservation of angular momentum
	D3-04: ROTATING STOOL AND WEIGHTS Demonstrate conservation of angular momentum.
	D3-05 ROTATING CHAIR AND BICYCLE WHEEL Illustrates conservation of angular momentum
	D3-06: ROTATING CHAIR - HELICOPTER MODEL Demonstrate conservation of angular momentum.
	D3-07: ROTATING PLATFORM Demonstrate rotational kinematics and inertia.
	D3-12: SWING MODEL Model the pumping of a swing using conservation of angular momentum.
	D3-21: INVERSE SPRINKLER - GLASS MODEL This is a non-working sprinkler that was used for data in an American Journal of Physics paper.
	D3-22: INVERSE SPRINKLER - METAL MODEL Demonstrate the Feynman inverse sprinkler effect.
	D3-31: AIR TABLE - TETHERBALL Show qualitatively an example of non-conservation of angular momentum.
	D3-32: KEYWHIP Demonstrate angular momentum conservation in a surprising way.
	D3-33: Centripetal Acceleration - Rotating Ball and Brick To illustrate centripetal acceleration and the associated forces
	D3-41: AIR TABLE - RECTANGULAR PUCK COLLISIONS Qualitatively show conservation of angular momentum in collisions of a circular puck with a rectangular puck.