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2. The figure below is the same question taken from assignment 3. Assuming that the cross section of the beam is a rectangle with dimensions (20mm by 40mm). (i) What is the transverse shear stress at point A? Point A is 10 mm above the neutral axis. Point A is also 3m away from the far left end of the beam. (ii) What is the bending stress at point A? (iii) Sketch the element representing the stresses at point A. (iv) Transform the stress states of the element by 60 degrees (clockwise) and determine the new stress states of the element using Mohr circle. (v) Sketch the transformed element, and it's new stress states. 30 kN/m 45 kN-m A 1.5 m 1.5 m- -1.5 m-