1. (5) Consider a state of plane stress where x = 3 ksi, Oy = -5...

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1. (5) Consider a state of plane stress where x = 3 ksi, Oy = -5 ksi, Txy = -3 ksi. a. Draw the xy stress element with stresses acting on all four sides b. Draw Mohr's Circle and label X, Y, P, P2, S1 and S2 points and calculate relevant angles c. Calculate principal stresses and draw the principal stress element and specify the angular orientation from x and y d. Calculate the maximum (in plane) shear stress and draw the maximum shear stress element and specify angular orientation 1. (5) Consider a state of plane stress where x = 3 ksi, Oy = -5 ksi, Txy = -3 ksi. a. Draw the xy stress element with stresses acting on all four sides b. Draw Mohr's Circle and label X, Y, P, P2, S1 and S2 points and calculate relevant angles c. Calculate principal stresses and draw the principal stress element and specify the angular orientation from x and y d. Calculate the maximum (in plane) shear stress and draw the maximum shear stress element and specify angular orientation