For the beam and loading shown, use the method of sections, and the

equations of equlibrium to determine:

$($a$)$ the equations needed to solve for the bending moment, and the values of axial force,

and shear force between points C and D on the beam.

$($b$)$ the values for the bending moment at points C and D$.(20$ points$)$ For the beam and loading shown, use the method of sections, and the

equations of equlibrium to determine:

$($a$)$ the equations needed to solve for the bending moment, and the values of axial force,

and shear force between points $C$ and $D$ on the beam.

$($b$)$ the values for the bending moment at points $C$ and $D.$

Given:

Find:

Diagram$($s$)$:

Solution: