Question $2$

The $C-$section beam is subjected to a moment of $M=100Nm$ horizontally. Solve the

problems below:

$($a$)$ Determine the location of the centroid O $.$

$($b$)$ Determine the principal moments of inertia.

$($c$)$ Determine the maximum compressive and tensile stresses and show their

corresponding locations on the section.

$($d$)$ Determine the orientation of the neutral axis.