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April 19, 2014

Homework Help: Diff eqn- IVP

Posted by shasha on Monday, March 14, 2011 at 7:36am.

The differential equation that governs the forced oscillation is shown below:

0.2 dy/dt + 1.2 dy/dt +2y = r(t) where r(t) is the external force.

Given that r(t) = 5 cos 4t with y(0) = 0 . find the equation of motion of the forced oscillations

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