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Homework Help: K is the proportionality constant (Hooke's law)

  1. Feb 27, 2013 #1
    1. The problem statement, all variables and given/known data


    What does k represent?

    2. Relevant equations

    3. The attempt at a solution

    k is the proportionality constant of restoring force over displacement. Or with respect to displacement?
  2. jcsd
  3. Feb 27, 2013 #2
    Also, angular frequency is the derivative of what? Theta with respect to time right? No that is angular velocity (which is not the same as angular speed or angular frequency).
    Last edited: Feb 27, 2013
  4. Feb 27, 2013 #3


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    Elastic modulus. And it should be F = -kx.
    angular frequency = angular speed = magnitude of (the vector) angular velocity.
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