Statics on a Rigid Body

$93$

$$ TEST YOURSELF $3\mathrm{.}5$

Compute the total moment of the two couples. The $400lbs$ forces point toward the opposite corner on the top and bottom face, respectively. The $300lbs$ forces point toward the opposite corner on the right and left face, respectively.

${\displaystyle \underset{?}{\overset{?}{}}}{M}_x=300(5),$hat$()$

${\displaystyle \underset{?}{\overset{?}{}}}{M}_y=300(5),$

$$GMSNV