In$-$class practice. $($to be submitted$)$

Find maximum tensile stress and

Maximum compressive stress in

Portion BC

Internal Moment between B and C$?$

N$.$A$.\frac{,}{b}ar(Y)=\frac{{\displaystyle \underset{i}{\overset{?}{}}}\frac{A_i}{b}ar(Y{)}_i}{{\displaystyle \underset{i_i}{\overset{?}{}}}}$

Moment of inerti$$:

Maximum tensile:

$I={\displaystyle \underset{i}{\overset{?}{}}}(I_i+A_i{d}_i^2)$

Maximum compressive:

SOLUTION

In$-$class practice. $($to be submitted$)$

Find maximum tensile stress and

Maximum compressive stress in

Portion BC

Internal Moment between B and C$?$

N$.$A$.\frac{?}{\text{b}\text{a}\text{r}}(Y)=\frac{{\displaystyle \underset{i}{\overset{?}{}}}\frac{A_i}{b}ar(Y{)}_i}{{\displaystyle \underset{i}{\overset{?}{}}}{A}_i}$

Moment of inertita:

Maximum tensile:

$I={\displaystyle \underset{i}{\overset{?}{}}}(I_i+A_i{d}_i^2)$

Maximum compressive: