A straight bar of uniform cross section is tested in tension. The bar’s cross sectional are is 6.5 square centimeter and a length of 4m. when the tensile load reaches 85kN, the total elongation is 2.5mm What is the stress and the modulus of elasticity of the bar

A straight bar of uniform cross section is tested in tension. The bar’s cross sectional are is 6.5 square centimeter and a length of 4m. when the tensile load reaches 85kN, the total elongation is 2.5mm What is the stress and the modulus of elasticity of the bar

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 1.6.7P: A wine of length L = 4 ft and diameter d = 0.125 in. is stretched by tensile forces P = 600 lb. The...

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