Help with problem about beads and a hoop

  1. Thanks for the help
     
    Last edited: Jan 20, 2005
  2. jcsd
  3. learningphysics

    learningphysics 4,124
    Homework Helper

  4. Thanks, I got the first part, anyone have any idea bout the second?
     
  5. learningphysics

    learningphysics 4,124
    Homework Helper

    Yes, the second part looks right to me.
     
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