WTF – Andrew Ferguson dot NET

September 21, 2007October 21, 2010

θmg = ωtF

Unit checks are a great thing, as evidenced by this little goodie brought to my attention on Facebook:

$\theta m g = \omega t f$

And the unit check:

$\mathbf{rad} \times \mathbf{kg} \times \frac{\mathbf{m}}{\mathbf{sec^2}} = \frac{\mathbf{rad}}{\mathbf{sec}} \times \mathbf{sec} \times \frac{\mathbf{kg} \times \mathbf{m}}{\mathbf{sec^2}}$

Yup. It works.