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Moment of inertia question

  1. Mar 11, 2006 #1
    Could somebody please explain why the cylinder has the least moment of intertia about the axis? And which one has the greatest, the ring?
     

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    Last edited: Mar 11, 2006
  2. jcsd
  3. Mar 11, 2006 #2
    You have to do the integral to find that out, or look up their values online. Do you know what MOI means?
     
  4. Mar 13, 2006 #3

    FredGarvin

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    Big hint: The moment of inertia is the description of how mass is distributed about an axis.
     
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