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Torque and center of mass

  1. Jul 1, 2010 #1
    In the following question, I'm unable to find the center of mass to do the Torque calculation:

    Two 59.0 N forces are applied in opposite directions to the 13.6 cm long figure shown. If the angle θ=37.0°, what is the net torque about the center of mass?

    Image: http://www.freeimagehosting.net/image.php?02a6935f86.png
     

    Attached Files:

  2. jcsd
  3. Jul 1, 2010 #2

    Doc Al

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    Staff: Mentor

    Hint: These forces form a couple.
     
  4. Jul 1, 2010 #3
    I get that the forces form a couple. I could do the Torque calculation but I can't figure out the center of mass of the object
     
  5. Jul 1, 2010 #4

    Doc Al

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    Staff: Mentor

    Does it matter? Hint: Try finding the torque about two different points.
     
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