Quick Pulley Question

  • #1
How do I find the coefficient of kinetic friction for a pulley?
F=mueN
If a mass of 0.019 kg overcomes the friction in a pulley, is this mue?
Normal force would be 0.20 kg * 9.8?

But it can't be mue, because I am asked to find mue in the question.
 
Last edited:

Answers and Replies

  • #2
tiny-tim
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How do I find the coefficient of kinetic friction for a pulley?
F=mueN
If a mass of 0.019 kg overcomes the friction in a pulley, is this mue?
Normal force would be 0.20 kg * 9.8?

But it can't be mue, because I am asked to find mue in the question.
Hi sugarntwiligh! :smile:

(have a mu: µ :wink:)

What is the set-up? :confused:

Can you tell us the full question? :smile:
 

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