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[HELP]problem in Second equation of Equilibrium

  1. Oct 2, 2011 #1
    [HELP]problem in Second Condition of Equilibrium

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

    The axles of a 2400 lb car are 7 ft apart. if the centr of gravity of the car is 3 ft behind the axle, how much weight is supported by each of the car's wheels? II




    2. Relevant equations

    i'm not sure. i scanned my notes, then i found this equation
    TF1+TF2=0




    3. The attempt at a solution

    i don't also have any idea about this. but my classmates told me that the answers are 686lb and 514lb


    i can't solve for this because i don't know what the appropriate legends for them. whether Torque 1? or whatsoever. :|
     
    Last edited: Oct 2, 2011
  2. jcsd
  3. Oct 2, 2011 #2
    i need your help until this day because this is our take home quiz. thanks to those who will solve the problem for me. :)
     
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