3-m long thin-walled tube has an equilateral triangular cross-section with a constant thickness of 10 mm. If each side of the triangle is 200 mm measured at the median line and the allowable torsional stress is 40 MPa, what is the angle of twist in radians? (Use G = 70 GPa

3-m long thin-walled tube has an equilateral triangular cross-section with a constant thickness of 10 mm. If each side of the triangle is 200 mm measured at the median line and the allowable torsional stress is 40 MPa, what is the angle of twist in radians? (Use G = 70 GPa

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 3.11.13P: A thin-walled rectangular tube has uniform thickness t and dimensions a x b to the median line of...

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A 3-m long thin-walled tube has an equilateral triangular cross-section with a constant thickness of 10 mm. If each side of the triangle is 200 mm measured at the median line and the allowable torsional stress is 40 MPa, what is the angle of twist in radians? (Use G = 70 GPa)

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