Demos: 2C-15 Euler Disk

Euler's Disk is chrome plated steel disk which is spun over a concave mirrored surface. The spinning of the disk will create a hum and mystical colored display which can last for up to three minutes. Euler's Disk demonstrates the Principles of Conservation of Energy and Conservation of Angular Momentum.

Directions for doing the demo: Take the disk, hold it upright in contact with the mirrored base and give it a gentle spin. The disk will spin by itself for a fairly long time.

Applications: Conservation of Energy, Conservation of Angular Momentum

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Last Updated: May 9, 2016 11:44 AM