The figure (not drawn to scale) shows a state of stress in a xy frame of reference. We wish to calculate the state of st

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answerhappygod
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The figure (not drawn to scale) shows a state of stress in a xy frame of reference. We wish to calculate the state of st

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The Figure Not Drawn To Scale Shows A State Of Stress In A Xy Frame Of Reference We Wish To Calculate The State Of St 1
The Figure Not Drawn To Scale Shows A State Of Stress In A Xy Frame Of Reference We Wish To Calculate The State Of St 1 (28.65 KiB) Viewed 49 times
The figure (not drawn to scale) shows a state of stress in a xy frame of reference. We wish to calculate the state of stress in the rotated frame of reference x′y′. Given Angle of rotation θ=20∘, direct stresses σs​=−25MPa and σy​=−30MPa, shear stress τzy​=−95MPa, calculate the state of stress in the rotated frame of reference. Enter your answers in the boxes below. The answers are acceptable within a tolerance of 1MPa. σx2​:MPa(2 mark) σy​:MPa(2 mark) τx′y​: MPa (2 mark)
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