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Homework Help: To confirm my answer wheter is right or wrong

  1. Oct 30, 2004 #1
    A mass m at the end of a vertical spring constant k vibrates vertically with simple harmonic motion of amplitude a.Find the expression for the maximum kinetic energy of the mass in terms of m,k and a.

    My solution :

    Attached Files:

  2. jcsd
  3. Oct 30, 2004 #2
    i think your maximum kinetic energy should be 1/2*m*v^2 = 1/2*m*w^4*x^2 in stead of 1/2*m*w^2*x^2
    Last edited: Oct 30, 2004
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