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Prob. 10-44 10 10-45. A material is subjected to principal stresses o, and o. Determine the orientation of the strain gage so please explain all the steps, and please explain the trig!
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Solution Groen data The materid is subjected to principle stresses and y 7. The material constantly are Eandu the orientationou cos (90+0) + y sin (90+0) @ Ty of sino + The normal strain y costo in x-direction is E - Yo +90 & -z coso try sino & Co,

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please explain all the steps, and please explain the trig! Prob. 10-44 10 10-45. A material...
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