Q$1.$ Knowing that $x=23$ kips.

Consider the beam and loading shown, determine the maximum shearing stress at section $n-n($maximum shear stress occurs at the neutral axis$).($Round the final answer to three decimal places.$)$

Draw the shear stress distribution along the cross section

Given: $A_y=23$ kips & $B_y=23$ kips

$=\frac{VQ}{It}$

$Q=\frac{A_i}{b}ar(y_l)$

Given:

$\frac{?}{\text{b}\text{a}\text{r}}(Y)=4\mathrm{.}631in,I_{NA}=83\mathrm{.}47i{n}^4$

Draw the Shear Force Diagram $($SFD$)$ first to find the maximum shear force.

Qflange

$\backslash$table$[[$i$,$Shape,$A_i,\frac{?}{\text{b}\text{a}\text{r}}(y{)}_i,\frac{A_i}{b}ar(y{)}_i$