Let $a=6\mathrm{.}3ft,b=9\mathrm{.}8ft,w_a=15$kip$\frac{s}{f}t,w_b=7$kips$/$ft

Derive the shear and moment equations, the draw the shear and moment diagrams, for any location in the beam and use the result

to answer the questions.

Place the origin at point A$.$

Specify the values for key points in the diagram.

What is the shear force at x$=5\mathrm{.}3$ft$?$

What is the bending moment at x$=8\mathrm{.}3$ft$?$

What is the maximum bending moment?

What is the shear force at x$=8\mathrm{.}3$ft$?$

What is the bending moment at x$=5\mathrm{.}3$ft$?$