Problem $6$

Captain Smiles gives you her design with a smile and laugh, leaving you with a sense of dread. When you look at the design, you see that it is the evilest of the bunch. Draw the shear$-$moment diagrams. What is the absolute maximum shear force and bending moment? At what value of $x,$ do these maximums occur? Note: There will be a cubic function in the moment diagram. You do not need to draw the cubic function exactly. Just make sure you understand where it starts and where it ends. Make sure to label all transition points in the diagram.

Ans: $V_{\text{m}\text{a}\text{x}}=-2,527\mathrm{.}8$