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Question: a uniformly distributed load w is supported by a structure...

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A uniformly distributed load w is supported by a structure consisting of rigid bar BDF and three rods. Rods (1) and (2) are 16-mm-diameter stainless steel rods that have an elastic modulus of E 190 GPa. Rod (3) is a 22-mm-diameter bronze rod that has an elastic modulus of E 106 GPa. Use a 1.7 m and L 3.0 m. For a load magnitude of w 34 kN/m, calculate (a) the normal stress in each rod. (b) the vertical deflection of the rigid bar at F. 2a (2) (3) Answers: MPa, and 3 (a) MPa, 02 MPa a, E (b) vFr mm

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