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Homework Help: Angular Momentum- Need help- problem involving rigid bodies

  1. Apr 16, 2015 #1
    1. The problem statement, all variables and given/known data

    2. Relevant equations
    Angular momentum for rigid bodies
    Kinetic energy of rigid bodies

    3. The attempt at a solution
    I tried to start by using conservation of energy, but I can't find the center of mass of the rod. I'm also not sure where to put the Ic.

    Thank you for all help given!
  2. jcsd
  3. Apr 16, 2015 #2
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