8. A rigid bar AB is supported by three rods. A load P = 275 kN is applied to %3D the bar. The modulus of elasticity of copper is 110 x 10^6 kN/m^2 and modulus of elasticity of steel is 200 x 10^6 kN/m^2. Steel rod Steel rod A = 900 sq. mm A = 900 sq. mm 2m Copper A = 1200 2 m sq. mm A B 1 m 1m Determine the deformation in the rods (in mm). * Your answer

8. A rigid bar AB is supported by three rods. A load P = 275 kN is applied to %3D the bar. The modulus of elasticity of copper is 110 x 10^6 kN/m^2 and modulus of elasticity of steel is 200 x 10^6 kN/m^2. Steel rod Steel rod A = 900 sq. mm A = 900 sq. mm 2m Copper A = 1200 2 m sq. mm A B 1 m 1m Determine the deformation in the rods (in mm). * Your answer

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter1: Tension, Compression, And Shear

Section: Chapter Questions

Problem 1.6.5P: An aluminum bar has length L = 6 ft and diameter d = 1.375 in. The stress-strain curse for the...

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