O$4$: For the beam and loading shown, $($a$)$ draw the shear and bending moment diagrams, $($b$)$ determine the

magnitude and location of the maximum absolute value of the bending moment.

Q$5$: Draw the shear and moment diagrams for the beam

Q$6$: Determine the internal normal force, shear force, and moment at points $C$ and $D$ in the simply

supported beam. Point $D$ is located just to the left of the $10-kN$ concentrated load.

Answ:

$C=0$

$V_C=3\mathrm{.}25kN$

$M_C=9\mathrm{.}375kN.m$

$D=0$

$V_D=1kN$

$M_D=13\mathrm{.}5kN.m$