## Question:

The three forces acting on the block each have a magnitude ${ F }_{ 1 }$ = ${ F }_{ 2 }$ = ${ F }_{ 3 }$. Replace this system by a wrench and specify the point where the wrench intersects the $z$ axis, measured from point $O$.

Given:

${ F }_{ 1 }$ = $10$ $Ib\quad a$ = $6$ $ft$

${ F }_{ 2 }$ = ${ F }_{ 1 }\quad\quad b$ = $6$ $ft$

${ F }_{ 3 }$ = ${ F }_{ 1 }\quad\quad c$ = $2$ $ft$