Question $13$

The post below is supported by a pin at $\backslash ($ A $\backslash )$ and a weightless link $\backslash ($ B C $\backslash )$ post below, using the method of sections:

The absolute magnitude of the internal moment in $\backslash (\backslash$mathrm$\{$kN$\}-\backslash$mathrm$\{$m$\}\backslash )$ at point D is mostly near$\_.$

$14$

$4\mathrm{.}5$

$13\mathrm{.}5$

$)$