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longrob
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Homework Statement
I have a simple harmonic oscillator system with the driving force a sinusoidal term. The question is to find the general solution and the amplitude of the steady state solution
Homework Equations
I found the steady state part of the solution. It is of the form:
(sin(wt)*(1-w^2)-cos(wt)*w)/f(w)
The Attempt at a Solution
I'm told that the amplitude of the system in steady state should be 1/sqrt(f(w)) but I can't derive it. Can anyone help ?
Thanks