The part shown is loaded at point C with $285N$ in the positive $x$ direction and at point $E$ with $180N$ in the positive $y$ direction. The diameter of the bar ABD is $12mm.$ Evaluate the likelihood of fallure in section $AB.$

NUIt: I his is a multi$-$part question. Unce an answer is submitted, you will be unable to return to this part.

Determine the stresses acting on the critical stress element.

The stresses acting on the critical stress element are as follows: $|$

${}_{\text{t}\text{o}\text{t}\text{a}\text{l}}=,$MPa

$I=,$MPa