2. A circular steel bar with with a diameter of 3 in and length of 2 m is subjected to an tensile force of 80 KN. Determine the change in length and the change in its cross section if the material behaves elastically. Let y be the longitudinal axis and Modulus of Elasticity be 200 GPa. Assume y = 0.32

2. A circular steel bar with with a diameter of 3 in and length of 2 m is subjected to an tensile force of 80 KN. Determine the change in length and the change in its cross section if the material behaves elastically. Let y be the longitudinal axis and Modulus of Elasticity be 200 GPa. Assume y = 0.32

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.5.1P: The rails of a railroad track are welded together at their ends (to form continuous rails and thus...

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