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Circular moton!

  1. Jan 14, 2007 #1
    CIRCULAR MOTION!

    1. The problem statement, all variables and given/known data
    A wheel 1 meter in diameter is rotating at 100 revolutions per minute along a level stretch. How far down the road does the wheel travel in hour?


    2. Relevant equations
    i think...
    [​IMG]

    3. The attempt at a solution
    100 revs=200(pi) radians/60sec * 3600sec=
    =10.47 * 3600sec
    =3.769*10^4 rads/hr

    S=(theta)(r)
    S=(theta)(.5 meters)
    S=(3.769*10^4 rads/hr)(0.5m)
    S=1.88*10^4 m

    Please corroborate such undertakings!!!
     
  2. jcsd
  3. Jan 14, 2007 #2
    You are correct. :approve:
     
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