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Equilibrium Of Torques - Wheels And Axles
Purpose
To demonstrate equilibrium of torques.
Equipment
Wheel and axel assemblies with weights and strings, as photographed.
Images
Description
Two wheel and axel assemblies are provided. For each, there are cylinders of smaller radius r and larger radius R. A smaller weight m is suspended from a string wrapped around the larger radius R, and a larger weight M suspended from the smaller radius r. For equilibrium of torques: mR = Mr. Numerical values are written on the apparatus.
References
(PIRA 1J40.27)
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See pagesb1. center of mass statics
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See pagesb2. equilibrium of forces & torques
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See pagesb3. simple machines
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See pagesb4. elasticity
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See pagesb1. center of mass statics
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See pagesb2. equilibrium of forces & torques
-
See pagesb3. simple machines
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See pagesb4. elasticity
Physics Lab Demos