A beam segment subjected to internal bending moments at sections A and $B$ is shown along with a sketch of the cross$-$sectional

dimensions. The beam segment is subjected to internal bending moments of $M_A=1790lb*ft$ and $M_B=710lb*ft.$ The segment length is

$x=5\mathrm{.}4in.$ Consider area $(1)$ and use cross$-$sectional dimensions of $b=3\mathrm{.}7in.,d=11\mathrm{.}1in.,$ and $d_1=1\mathrm{.}9in.$

$($a$)$ sketch a side view of the beam segment and plot the distribution of bending stresses acting at sections A and $B.$ Indicate the

magnitudes of key bending stresses on the sketch.

$($b$)$ determine the resultant forces acting in the $x$ direction on the specified area at sections A and $B,$ and show these resultant forces on

the sketch.

$($c$)$ determine the horizontal force required to satisfy equilibrium for the specified area and show the location and direction of this

force on the sketch.