# Calculus/Work

 ← Surface area Calculus Centre of mass → Work

$W = \int F\,dr=\int ma\,dr=\int m \frac{dv}{dt}dr=m\int \frac{dr}{dt}dv=m\int v dv=\frac{1} {2} mv^2=\Delta E_k$

Last modified on 9 September 2009, at 17:37