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

A force$\mathrm{F}=\left(5\hat{\mathrm{i}}+3\hat{\mathrm{j}}\right) \mathrm{N}$is applied over a particle which displaces it from its origin to the point$\mathrm{r}=\left(2\hat{\mathrm{i}}-1\hat{\mathrm{j}}\right) \mathrm{m}$. The work done on the particle is