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I How to know if all the strings have the same tension or not

  1. Dec 24, 2016 #1
  2. jcsd
  3. Dec 24, 2016 #2
    Do a moment balance around each pulley.
  4. Dec 24, 2016 #3
    Can you please tell me how to do that?
  5. Dec 24, 2016 #4
    Have you not yet learned about how to do balances of moments on rigid bodies?
  6. Dec 24, 2016 #5


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    Science Advisor
    Homework Helper
    Gold Member

    This looks very much like a homework question? If so you should really post it in the homework section where you will find a template.
  7. Dec 24, 2016 #6


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    Staff: Mentor

    Definitely looks like homework that should be re-posted in Introductory Physics Homework. Thread closed.
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