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Homework Help: Harmonic motion with friction x(t)=

  1. Apr 8, 2010 #1
    harmonic motion with friction x(t)=....

    1. The problem statement, all variables and given/known data
    Anybody knows what´s the equation x(t)=.... for harmonic motion with friction ?

    2. Relevant equations
    For exemple, a string-block sistem with friction ?
    I need determine the position of block at t instant.

    3. The attempt at a solution
    1. The problem statement, all variables and given/known data



    2. Relevant equations



    3. The attempt at a solution
     
  2. jcsd
  3. Apr 8, 2010 #2

    rock.freak667

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    Homework Helper

    Re: harmonic motion with friction x(t)=....

    Why don't you form the equation of motion just adding friction in the FDB?
     
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