|Vortx Stand, Coin||Taylor 102, Demonstration Cabinet II Shelf E|
Conversation of angular momentum is observed as the coin moves around the top of the funnel with a slow angular velocity than when the coin is at the bottom of the funnel. As the coin rotates in this experiment it experiences moment of inertia. The coin's motion is also effected by gravity and experiences a centripetal motion.
Purchased from spiralwishingwells.com