As shown, a member is fixed at the origin, point $O,$ and has an applied force $\frac{\frac{?}{?}}{\text{v}\text{e}\text{c}\frac{F}{\frac{?}{?}}},$ the tension in the rope, applied at the free end, point $B.$

The force has magnitude $F=110N$ and is directed as shown. The dimensions are $x_1=0\mathrm{.}450mm,x_2=1\mathrm{.}90mm,y_1=2\mathrm{.}30mm,$ and $z_1=1\mathrm{.}20mm.$

What is the moment about the origin due to the applied force $\frac{\frac{?}{?}}{\frac{\frac{?}{?}}{v}ec\frac{F}{\frac{?}{?}}}?$

$\frac{\frac{?}{?}}{\frac{\frac{?}{?}}{v}ec\{i\}\frac{+}{\frac{?}{?}}}$

Vecc $\{j\}\frac{+}{\frac{?}{?}}$

$($no answer$)$

Ivec$\{k\}($use $3$ significant figures$)$

Given: The force and geomet shown.

Find: Moment of F about point A

Plan:

Find $F$ and $r_{AC}.$

Determine $M_A=r_{AC}F$