I'm not sure exactly how to solve this ODE. (dx^2)/(dt^2) + (w^2)x = Fsinwt, where x(0) = 0 and X'(0) = 0.(adsbygoogle = window.adsbygoogle || []).push({});

What I've got so far is:

x'' + w^2x = Fsinwt --> x(homogenous) = Acoswt + Bsinwt

I know I have to find a particular solution but I keep getting zero as a result which I know won't solve the ODE.

Also, I know that the answer is (F/2w^2)sinwt - (F/2w)tcoswt

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# Homework Help: Second Order ODE

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