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Massless strings force problem

  1. Sep 19, 2007 #1
    help me!!!

    1. The problem statement, all variables and given/known data

    Three blocks on a frictionless surface are connected by massless strings, with M1 = 1.80 kg, M2 = 2.80 kg, and M3 = 3.70 kg. Due to the force F acting on M3, as shown, the system accelerates to the right. Given that T1 is 2.70 N, calculate T2


    2. Relevant equations

    m1(t1/m1+m2)


    3. The attempt at a solution

    I dont exactly know what to do...
     
  2. jcsd
  3. Sep 19, 2007 #2

    PhanthomJay

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    What have you done so far? Are you familiar with free body diagrams?
     
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