Chapter 11, Problem 16E

A force $\stackrel{\to }{F}\text{ = 1}\text{.3 }\hat{i}+\text{2}\text{.7}\hat{j}N$ is applied at the point x = 3.0 m, y = 0m. Find the torque about (a) the origin and (b) the point x = −1.3 m, y = 2.4 m.