Torsional oscillations of rigid pendulum : Différence entre versions
Sauter à la navigation
Sauter à la recherche
(Created page with "__NOTOC__ Back to 3A - Oscillations<br> PIRA index: 3A10.30 ==Description== A ruler with masses on its end demonstrates torsional oscillations. ==Equi...") |
|||
| (2 révisions intermédiaires par le même utilisateur non affichées) | |||
| Ligne 5 : | Ligne 5 : | ||
==Description== | ==Description== | ||
| − | A ruler with masses on its end demonstrates torsional oscillations. | + | A ruler with masses on its end or a solid metal bar demonstrates torsional oscillations. |
==Equipment== | ==Equipment== | ||
| − | * | + | *ruler with adjustable mass positions |
| + | *metal bar | ||
| + | *attachment rod and clamp | ||
==Instructions== | ==Instructions== | ||
| − | + | Hang the ruler setup or metal bar from it's center by a solid wire. Twist the bar and release it such that is created torsional oscillations. The period of oscillation can be adjusted by changing the position of the masses on the ruler. | |
==Keywords== | ==Keywords== | ||
| Ligne 21 : | Ligne 23 : | ||
File:3A10.30_2.JPG|Figure2 | File:3A10.30_2.JPG|Figure2 | ||
</gallery> | </gallery> | ||
| + | {{#widget:YouTube|id=30vV7PPa0WM}} | ||
| + | {{#widget:YouTube|id=fi2bWvivCgs}} | ||
Version actuelle datée du 28 août 2015 à 14:28
Back to 3A - Oscillations
PIRA index: 3A10.30
Description
A ruler with masses on its end or a solid metal bar demonstrates torsional oscillations.
Equipment
- ruler with adjustable mass positions
- metal bar
- attachment rod and clamp
Instructions
Hang the ruler setup or metal bar from it's center by a solid wire. Twist the bar and release it such that is created torsional oscillations. The period of oscillation can be adjusted by changing the position of the masses on the ruler.
Keywords
rigid pendulum, torsional, oscillation
Images & Movies
Figure1
Figure2
