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Question: a beam ac is supported at a and b and...

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P1 A 15 kN/m m P3 D 0.8m FA-10 kN 1.6 m 1.6 m 1.6 m Cross-section of DD Problem: A beam AC is supported at A and B, and subjected to several loads, distributed force qo, concentrated force Fc, and a moment Mc. Youngs modulus E-100 GPa, shear modulus G-40 GPa, Poissons ratio v 0.25. Question 1: what is the reaction forces RA at A and RB at B? Question 2: what is the shear force VOx) along the beam? Question 4: what is the bending moment MCX) along the beam? Question 3: Determine the maximum shear stress and the corresponding position in the beam. Question 5: Determine the maximum normal stress and the corresponding position in the beam. Question 6: if the cross-section of the beam is rectangle, b 1 m and h 4 m, please show stresses at points P1, P2, and P3 (draw a cubic and indicate stresses on each face)

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