Physics

Problem

The kinetic energy

K

of a body of mass

m

moving with speed

v

is given by a)

K = m v^{2}

K = \dfrac{3}{4}\,m\,v^{2}

K = \dfrac{1}{2}\,m\,v^{2}

K = \dfrac{1}{4}\,m\,v^{2}