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Homework Help: Force exerted on one object by another

  1. Feb 23, 2010 #1
    1. The problem statement, all variables and given/known data

    a[of the system] determined to be = 6.36m/s^2
    T[between the cord of 1-->3] determined to be =22.27N

    Determine the force exerted by the number 1 block on the number 2 block.
    2. Relevant equations
    Newton's Second Law, I imagine; sigma F = mass*acceleration

    3. The attempt at a solution
    if the two were connected via a cable or something, I'd get how to do it; as stands, I'm not really sure. we've only went over this briefly, so I'm quite stumped.
    any help would be appreciated, however!
    Last edited by a moderator: Apr 24, 2017
  2. jcsd
  3. Feb 23, 2010 #2
    A clearer explanation of the setup of all blocks, ropes, and pulleys would be helpful.
  4. Feb 23, 2010 #3
    I put up an image showing it, but it isn't displaying, now.
    I'll put it up again.
    http://img163.imageshack.us/img163/9191/sf427.jpg [Broken]
    Last edited by a moderator: May 4, 2017
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