A copper tube with circular cross section has length L 5 1.25 m, thickness t 5 2 mm, and shear modulus of elasticity G 5 45 GPa. The bar is designed to carry a 300 N m? torque acting at the ends. If the allowable shear stress is 25 MPa and the allowable angle of twist between the ends is 2.58, what is the minimum required outer diameter d?

A copper tube with circular cross section has length L 5 1.25 m, thickness t 5 2 mm, and shear modulus of elasticity G 5 45 GPa. The bar is designed to carry a 300 N m? torque acting at the ends. If the allowable shear stress is 25 MPa and the allowable angle of twist between the ends is 2.58, what is the minimum required outer diameter d?

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 3.3.4P: A copper tube with circular cross section has length L = 1.25 m, thickness t = 2 mm, and shear...

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