Problem $3)$ Calculate the maximum shear stress due to

transverse shear in a T$-$beam $($you can use this calculator

E$5$ to find the area moment of inertia and centroid$).$ Use a

total height of $4$ inches, a total width of $4$ inches, and all

thicknesses are $0\mathrm{.}5$ inches. Use a shear force value of $300$

lbs$.$