1. Feb 8, 2015 #1

   clapper66

   

   1. The problem statement, all variables and given/known data
   
   
   2. Relevant equations
   
   
   3. The attempt at a solution
   

    

   clapper66, Feb 8, 2015
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3. Feb 9, 2015 #2

   Goddar

   

   Hi. What are the quantities you are using? (I_total, I₁, I₂ and l); what do they represent and how do you get these relations?
   Do you know how to express the Lagrangian here?
   If not, can you write Newton's 2nd law for each mass?

    

   Goddar, Feb 9, 2015

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