Difference between revisions of "Rotational dynamics pulleys"
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(Created page with "__NOTOC__ Back to 1Q - Rotational Dynamics<br> PIRA index: 1Q20.25 ==Description== Large and small pullies demonstrate rotational properties suc...") |
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==Equipment== | ==Equipment== | ||
| − | * | + | *rod attachment |
| + | *solid pulley | ||
| + | *mass and string | ||
==Instructions== | ==Instructions== | ||
| − | + | Attach the pulley to the rod such that it will rotate vertically. Attach the mass to the pulley using string and allow it to fall thus rotating the pulley. The mass will not lift as high as before. | |
==Keywords== | ==Keywords== | ||
| Line 21: | Line 23: | ||
File:1Q20.25_2.JPG|Figure2 | File:1Q20.25_2.JPG|Figure2 | ||
</gallery> | </gallery> | ||
| + | {{#widget:YouTube|width=600|height=337|id=dhwu5z_dKbs}} | ||
Latest revision as of 14:49, 28 August 2015
Back to 1Q - Rotational Dynamics
PIRA index: 1Q20.25
Description
Large and small pullies demonstrate rotational properties such as velocity, acceleration, and torque.
Equipment
- rod attachment
- solid pulley
- mass and string
Instructions
Attach the pulley to the rod such that it will rotate vertically. Attach the mass to the pulley using string and allow it to fall thus rotating the pulley. The mass will not lift as high as before.
Keywords
rotational, dynamics, pulley, angular, velocity, acceleration, torque
Images & Movies
Figure1
Figure2
