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Relation of radius to time

  1. Nov 12, 2007 #1
    i was wondering what a rate-change radius equation in terms of time (r(t)) relates to torque/newtons second law\
  2. jcsd
  3. Nov 12, 2007 #2


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    This question doesn't make much sense to me. Can you rephrase and expand?
  4. Nov 12, 2007 #3
    Are you asking for an equation that calculates the angular velocity due to a certain torque (without friction) with respect to time using newton's second?
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