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Homework Help: Finding the force from given potential energy

  1. Mar 10, 2012 #1
    1. The problem statement, all variables and given/known data
    If U=3x^2+2xy+4y^2z, what is the force, ?

    3. The attempt at a solution
    i dont have a clue what to do.
     
  2. jcsd
  3. Mar 10, 2012 #2

    SammyS

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    How are Force and potential related?
     
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