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Homework Help: Planar Kinematics of Rigid Bodies - Relative Motion

  1. Oct 22, 2009 #1
    1. The problem statement, all variables and given/known data
    http://www.hdimage.org/images/bgkkpt63ckx96gu3xgh.jpg [Broken]

    2. Relevant equations
    aA = aA/B + aB

    VA = VA/B + VB

    3. The attempt at a solution
    After staring at this question for some time, I finally had a go and got an answer of 1.25 rad/s, which is incorrect. I am totally lost and need some help, any assistance would be great!
    Last edited by a moderator: May 4, 2017
  2. jcsd
  3. Oct 23, 2009 #2
    Any ideas?
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