ch 7 notes b - -the string and the pulley are both...

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7.4 Ropes and Pulleys -the tension in a massless string is constant -if objects A and B interact with each other through a maseless string, we can omit the string and treat forces F(A on B) and F(Bon A) as if they are an action/reaction pair.
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Unformatted text preview: -the string and the pulley are both massless, and theres is no friction where the pulley turns on its axle....
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This note was uploaded on 01/13/2012 for the course PHYSICS 2 taught by Professor Hilf during the Spring '11 term at UC Davis.

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