(Solved): The figure below shows forces acting at various points on a metal bar. The angles a =46,=29 ...

The figure below shows forces acting at various points on a metal bar. The angles a $=46^{\circ },\beta =29\ast ,\gamma =21^{\circ }$, The length $\ell =3.6\mathrm{m}$. Find the net torque (in $N=$ m) on the bar about the following axes. (d) (a) an avis through o perpendicular to the page magnitude $x$ What does the right hand rule say about the direction of the torques acting about or how does that affect the signs of the torque components? What is the formula for a magnitude of a crosi product? What is the angle betheen each posivion vector and force vectocz $N$ in direction x (b) an axis through C perpendicular to the page magnitude $\mathrm{N}=\mathrm{m}$ direction