9. A solid circular rod that is 600 mm long and 20 mm in diameter is subjected to an axial force of P=50 kN. The elongation of the rod is 8=1.40 mm, and its diameter becomes d'-19.9837 mm. Determine the modulus of elasticity and the modulus of rigidity of the material. Assume that the material does not yield P- S0 KN 600 mm 20 mm P- 50 kN

9. A solid circular rod that is 600 mm long and 20 mm in diameter is subjected to an axial force of P=50 kN. The elongation of the rod is 8=1.40 mm, and its diameter becomes d'-19.9837 mm. Determine the modulus of elasticity and the modulus of rigidity of the material. Assume that the material does not yield P- S0 KN 600 mm 20 mm P- 50 kN

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter3: Torsion

Section: Chapter Questions

Problem 3.5.1P: A circular copper bar with diameter d = 3 in. is subjected to torques T = 30 kip-in. at its ends....

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