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## Homework Statement

See attached jpg for problem statement and diagram.

I know we didn't discuss this type of problem in class. The rest of this homework set has been solving stress transformations with Mohr's circles for a given state of stress. I know how to find τ

_{xy}(that was supposed to be "tau"). So, once I find σ

_{x}and σ

_{y}, I know what to do with Mohr's circle to find the principal stress.

If someone could point me in the right direction for how to find σ

_{x}and σ

_{y}, that would be great.

Thank you!

Any hints would be greatly appreciated.

P.S.

This is due in about 12 hours.

***Just remembered that my professor told us to ignore the internal pressure. So, to find sigma x and sigma y, I only use the 200 lb axial force?

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