Referenzen
Connect two metal balls with an elastic band, then twist the elastic band and put the balls on a table. The balls will begin to spin in one direction, then in the other. Explain this phenomenon and investigate how the behaviour of such a “pendulum” depends on the relevant parameters.
Referenzen
Referenz einreichen
- Online-Ressourcen
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How Much Energy Can You Store in a Rubber Band?
Untersuchung zum Verdrillen von Gummibändern
https://www.wired.com/story/how-much-energy-can-you-store-in-a-rubber-band/
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physicsfun shop: Centripetal Spheres
Anleitung und Demo Video
https://www.physicsfunshop.com/search?keywords=centripetal+spheres
- Sonstiges
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GYPT Vortrag von 2014
Eher schlechtes Drittproblem ;)