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Homework Help: Angular velocity, coin on spinning wheel

  1. Sep 28, 2010 #1
    1. The problem statement, all variables and given/known data

    A 5.10 coin is placed 16.0 from the center of a turntable. The coin has static and kinetic coefficients of friction with the turntable surface of = 0.810 and = 0.510.


    What is the maximum angular velocity with which the turntable can spin without the coin sliding?

    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Sep 29, 2010 #2
    Please show an attempt.
     
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