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Pendulum equations - HELP review work, out sick

  1. Feb 8, 2009 #1
    Pendulum equations - HELP!! review work, out sick

    1. The problem statement, all variables and given/known data
    What is the period ofa pendulum which makes thirty oscillations in 75.0 seconds?


    2. Relevant equations
    HELP!
    T = [l]\frac{}{}[/f]

    This is what I need!


    3. The attempt at a solution
    t=[75]\frac{}{}[/30] = 2.5


    I was out for an entire week, and the teacher sent home a sheet full of questions like this. I don't have any of the equations though. Help please!?
     
  2. jcsd
  3. Feb 9, 2009 #2

    Kurdt

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    Re: Pendulum equations - HELP!! review work, out sick

    The period is the time it takes a pendulum to complete one oscillation. If it makes 30 in 75 seconds how long will it take to do one?
     
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