## Question:

Draw the free-body diagram of the uniform bar, which has mass $M$ and center of mass at $G$. The supports $A, B,$ and $C$ are smooth.

Given:

$M$ = $100$ $kg$

$a$ = $1.75$ $m$

$b$ = $1.25$ $m$

$c$ = $0.5$ $m$

$d$ = $0.2$ $m$

$g$ = $9.81$ $\frac { m }{ { s }^{ 2 } }$