H.W 1A6 m long hollow bar of circular section has 140 mm diameter for a lengthof 4 m, while it has 120 mm diameter for a length of 2 m. The bore diameter is 80 mm throughoutas shown in Fig.B140 80300 kN +300 kN80 1204 m2 mFind the elongation of the bar, when it is subjected to an axial tensile force of 300 kN. Takemodulus of elasticity for the bar material as 200 GPa.

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Answered: H.W 1 A6 m long hollow bar of circular…

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 1.9.15P: A solid bar of circular cross section (diameter d) has a hole of diameter d/5 drilled laterally...

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