A hollow aluminum tube used in a roof structure has an outside diameter of 104 mm and an inside diameter of 82 mm. The tube is 2.75 m long, and the aluminum has shear modulus 28 GPa. If the tube is twisted in pure torsion by torques acting at the ends, what is the angle of twist (in degrees) when the maximum shear stress is 48 MPa? 3.5 5.19 6.13 none of the above

A hollow aluminum tube used in a roof structure has an outside diameter of 104 mm and an inside diameter of 82 mm. The tube is 2.75 m long, and the aluminum has shear modulus 28 GPa. If the tube is twisted in pure torsion by torques acting at the ends, what is the angle of twist (in degrees) when the maximum shear stress is 48 MPa? 3.5 5.19 6.13 none of the above

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 3.11.3P: A thin-walled aluminum tube of rectangular cross section (sec fig me) has a centerline dimensions b...

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