A body is moving up an inclined plane of angle ` theta` with an initial kinetic energy E. The coefficient of friction between the plane and the body is `mu`. The work done against friction before the body comes to rest is

Options

A. `(mu cos theta)/(E cos theta+ sin theta)`
B. `2mu E cos theta`
C. `(E mu cos theta)/(mu cos theta- sin theta)`
D. `(mu E cos theta)/(mu cos theta+ sin theta)`

Answer

D