Newton's cradle
Videonummer 11937474
| Newton's cradle demonstration. This device comprises five metal spheres suspended from a frame. It is used to demonstrate the principle of conservation of momentum. When one ball is lifted and released so that it strikes the others, the impact stops it immediately, but the energy of the impact is transferred through all the balls, and the end ball on the far side swings up a similar amount. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / RHYS LEWIS & MINH TAN PHAM, AHS, DECD, UNISA |
| Modell-Rechte: | nicht erforderlich |
| Länge: | 42 Sekunden |
| Seitenverhältnis: | 16:9 |
| Restrictions: | - |
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