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Homework Help: Review for Test

  1. Mar 16, 2004 #1
    I can't find formula for determing the number of rotations a wheel makes in one minute.

    Diameter = 26"
    Traveling at 20 feet per second.
    is there a formula for RPM?

    Also need the formula to determine angular velocity.

  2. jcsd
  3. Mar 16, 2004 #2
    Angular velocity W=V/R. You'll solve the given question after finding angular velocity
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