Changing the subject of the formula

Hello there,

How do you change the following formula:

$\displaystyle E=0.5*m*v^2$

And make $\displaystyle v$ the subject?

Any help would be much appreciated

Thank you in advance

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- May 19th 2009, 05:30 AMfallschirm2Changing the subject of the formula
Changing the subject of the formula

Hello there,

How do you change the following formula:

$\displaystyle E=0.5*m*v^2$

And make $\displaystyle v$ the subject?

Any help would be much appreciated

Thank you in advance - May 19th 2009, 05:57 AMSingaporean
$\displaystyle \frac {E}{0.5*m}=v^2$

$\displaystyle v=\sqrt \frac {E}{0.5*m}$

hope it helps