Question

The beam has uniform and non$-$uniform load of $10$kips$//$ft$.$ It has two $75$ lb $.$ weights hanging on

its edges. Determine the following

a$.$ The reaction at the supports. $(5$ POINTS$)$

b$.$ Draw the shear and moment diagrams. $($Draw to scale with graph sheet$)(10$ POINTS$)$

c$.$ Determine the maximum bending moment and shear values. $(5$ POINTS$)$

d$.$ What is the maximum shear and bending stresses? $(10$ POINTS$)$

e$.$ What are the shear and bending moment values at the following locations?

i$.4$ feet from the left side of the beam $(5$ POINTS$)$

ii$.2$ feet from the right side of the beam $(5$ POINTS$)$

f$.$ Determine the shear stress $3$ inches from the neutral axis. $(10$ POINTS$)$

Cross$-$section of beam

$($SOLVE BY BREAKING INTO SEGMENTS$)$