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An interaction between two opposites produces a unique outcome. ..."Jules Henri Poincare(1854-1912, One of France's greatest mathematicians)"
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Author Topic: Driven and Damped Harmonic Oscillator  (Read 6649 times)
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Fu-Kwun Hwang
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on: May 25, 2009, 05:23:02 pm » posted from:Taipei,T\'ai-pei,Taiwan

This is a simple harmonic oscillator (SHM): spring with spring costant k, attached with mass m, and damping constant b

F(x) = -k*dx-b*vx ; where dx is the change of spring length L-L0

Another driven force is applied to the SHM (you can adjust the amplitude d, and the period/frequency of the applied force).
Try to find out under what condition, the SHM will have larger amplitude.

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An interaction between two opposites produces a unique outcome. ..."Jules Henri Poincare(1854-1912, One of France's greatest mathematicians)"
 
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