$\displaystyle \int\frac{1}{9.81+0.001v^2} dv$

I've actually forgotten how to do this. Any help please?

Edit: Actually, I'm not even sure if this is the correct forum or not, sorry.

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- Jul 25th 2012, 10:04 AMUmairHelp on Simple Integration
$\displaystyle \int\frac{1}{9.81+0.001v^2} dv$

I've actually forgotten how to do this. Any help please?

Edit: Actually, I'm not even sure if this is the correct forum or not, sorry. - Jul 25th 2012, 10:23 AMPlatoRe: Help on Simple Integration
That is an arctangent form. See this page.

You can rewrite as $\displaystyle \frac{1}{10^{-3}}\frac{1}{9810+v^2}$ - Jul 25th 2012, 10:26 PMProve ItRe: Help on Simple Integration