(Solved): 1. For a simply supported beam shown below, a. Find the support reactions (5 points). b. Determine ...

1. For a simply supported beam shown below, a. Find the support reactions (5 points). b. Determine the internal shear force and internal resisting moment at points C and D (5 points). c. Determine the shear force and bending moment throughout the beam as a function of $x$ (5 points). d. Draw the shear and moment diagrams (5 points). Draw necessary free body diagrams.