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Homework Help: Pendulum pulse vertical flick period

  1. May 18, 2016 #1

    James Ray

    User Avatar

    1. The problem statement, all variables and given/known data

    Screenshot_2016-05-18-19-42-19.png

    2. Relevant equations
    T= 2pi*sqrt(L/g)
    3. The attempt at a solution
    T= 2pi*sqrt(0.325/9.8)=1.14 s

    That seems like a reasonable answer.

    20160518_221331.jpg
     
    James Ray, May 18, 2016
  2. jcsd
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  3. May 18, 2016 #2

    gneill

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    Staff: Mentor

    Incorrect.

    What is your justification for using the formula for the period of a simple pendulum? Is the motion of the hanging mass relevant here? What type of physics is being asked about?

    In future, please type out your problem statement and solution attempts. Justify your approach and steps.
     
    gneill, May 18, 2016
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