Hello, I hope I am writing to right part of a forum...(adsbygoogle = window.adsbygoogle || []).push({});

I made a differential equation when I was solving my problem, but unfortunately I am not capable of solving such equation since I am only 12th grader.

Or maybe it is not possible to solve it at all??

[tex] \frac{5\sqrt{3}}{18}\frac{d^{2}x}{dt^{2}} = 5 - \frac{3\sqrt{3}}{R}\frac{dx}{dt}[/tex]

R is unknown.

[tex]\frac{d^{2}x}{dt^{2}} = x(t) [/tex]

[tex]\frac{dx}{dt} = v(t)[/tex]

v(0) = 0

v(5) = 15

I need to find equation describing x(t). Jap, v is velocity, and nope it is not my homework.

It would be great if someone help me a bit, in school do not teach how to solve differential equations, nor second order. :)

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# Need help solving second order DE.

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