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Homework Help: Length of a Pendulum

  1. Dec 2, 2007 #1
    1. The problem statement, all variables and given/known data

    A clock has a pendulum that performs one full swing every 1.2 s (back and forth). The object at the end of the pendulum weighs 12.0 N. What is the length of the pendulum?
    ____ m

    2. Relevant equations

    ???????


    3. The attempt at a solution

    What is the equation i would use here?
     
  2. jcsd
  3. Dec 2, 2007 #2
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