## Question:

The belt passing over the pulley is subjected to forces ${ F }_{ 1 }$ and ${ F }_{ 2 }$. ${ F }_{ 1 }$ acts in the $k$− direction.Replace these forces by an equivalent force and couple moment at point $A$. Express the result in Cartesian vector form.

Given:

${ F }_{ 1 }$ = $40$ $N\quad r$ = $80$ $mm$

${ F }_{ 2 }$ = $40 N\quad a$ = $300$ $mm$

$\theta$ = $0$ $deg$