Physics - W.E.P. Question with Solution | TestHub

A block of mass 1 kg is slipping down an incline plane of length 1 m and height 0.5 m as shown. Work done by a force is $\overrightarrow{\mathrm{F}}\cdot \overrightarrow{\mathrm{d}}$ where $\overrightarrow{\mathrm{F}}$ is the force and $\overrightarrow{\mathrm{d}}$ the displacement. Find the work done (in Joule) by weight of the block during slipping down to the end of the incline plane. (Take $g=10\mathrm{m}/{\mathrm{s}}^2$ )