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Calculating Angular Displacement

  1. Nov 8, 2011 #1
    1. The problem statement, all variables and given/known data

    I'm trying to calculate the angular displacement. A pendulum with length L is released at θ=0.10rad at 0s.

    Really not sure how to calculate the angular displacement from this. In a previous question we calculated the values of omega, and phi.

    2. Relevant equations

    I thought it could be L x Delta θ, but i'm not sure it's correct

    3. The attempt at a solution

    0.30 x 0.20 rad
     
  2. jcsd
  3. Nov 8, 2011 #2
    ...Anyone?
     
  4. Nov 8, 2011 #3
    More information is required.
     
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