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POINT OF ROTATIONAL EQUILIBRIUM<br />
Masses on a meter stick and  angular velocity <br />
A 100g mass is suspended on the meter stick at 20cm mark.  Another 100g mass is suspended at a point where the sum of all torques acting on the system equals zero producing constant angular velocity which is zero.

Fphoto-67311207D-6RM.jpg

POINT OF ROTATIONAL EQUILIBRIUM
Masses on a meter stick and angular velocity
A 100g mass is suspended on the meter stick at 20cm mark. Another 100g mass is suspended at a point where the sum of all torques acting on the system equals zero producing constant angular velocity which is zero.

Copyright:© 2012 Richard Megna - Fundamental Photographs

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