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Question Four The beam has a cross section shown below and is subjected to a 1 kN load as shown. The beam AB has a length of 3 m. a) Draw the shear force and bending moment diagrams. b) Determine the maximum bending stress. c) Where is the location of the maximum stress in b) above? 30 mm 30 mm 30 mm 50 mm t 40 mm 50 m 40mm

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