## Question:

Draw the free-body diagram of the $C$-bracket supported at $A, B$, and $C$ by rollers. Explain the significance of each forcce on the diagram.

Given:

$a$ = $3$ $ft$

$b$ = $4$ $ft$

${ \theta }_{ 1 }$ = $30$ $deg$

${ \theta }_{ 2 }$ = $20$ $deg$

$F$ = $200$ $Ib$

## Step-by-step

${ N }_{ A },{ N }_{ B },{ N }_{ C }$ force of rollers on beam.