Tennis racket rotation : Différence entre versions
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(Created page with "__NOTOC__ Back to 1D - Motion in two dimensions<br> PIRA index: 1D40.00 ==Description== The center of mass in a tennis racket is at the base...") |
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| (2 révisions intermédiaires par le même utilisateur non affichées) | |||
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==Instructions== | ==Instructions== | ||
| − | Throw the tennis racket in the air such that it rotates rapidly. The center of mass of the racket will appear to fly in a parabolic pattern. | + | Throw the tennis racket in the air such that it rotates rapidly, end over end. The center of mass of the racket will appear to fly in a parabolic pattern. |
==Keywords== | ==Keywords== | ||
| Ligne 17 : | Ligne 17 : | ||
==Images & Movies== | ==Images & Movies== | ||
<gallery> | <gallery> | ||
| − | File: | + | File:1D40.00_1.JPG|Figure1 |
</gallery> | </gallery> | ||
Version actuelle datée du 28 août 2015 à 15:19
Back to 1D - Motion in two dimensions
PIRA index: 1D40.00
Description
The center of mass in a tennis racket is at the base of the loop. This is shown when the tennis racket is spun in the air.
Equipment
- Tennis racket
Instructions
Throw the tennis racket in the air such that it rotates rapidly, end over end. The center of mass of the racket will appear to fly in a parabolic pattern.
Keywords
tennis racket, centre of mass, rotation
Images & Movies
Figure1
