II$.$ PROBLEMS

$(26$ points$)$ Determine the internal loadings that act on the section a$-$a if $F_1=3\mathrm{.}7kN$

$(x-$direction$),-$direction$),$ and $-$direction$).$ Be sure to

clearly indicate the direction of your assigned internal loadings in your FBD$.$ No

partial credit will be given if a free$-$body diagram is not indicated.