A hollow aluminum shaft (see figure) has an outside diameter d,- 3.4 in. and inside diameter d, - 1.7 in. When twisted by torques T, the shaft has an angle of twist per unit distance equal to 0.46/ft. The shear modulus of elasticity of the aluminum is G = 4.0 x 10° psi. (a) Determine the maximum tensile stress amay in the shaft (in psi). (Enter the magnitude.) psi (b) Determine the magnitude of the applied torques T (in Ib - in.). Ib in.

A hollow aluminum shaft (see figure) has an outside diameter d,- 3.4 in. and inside diameter d, - 1.7 in. When twisted by torques T, the shaft has an angle of twist per unit distance equal to 0.46/ft. The shear modulus of elasticity of the aluminum is G = 4.0 x 10° psi. (a) Determine the maximum tensile stress amay in the shaft (in psi). (Enter the magnitude.) psi (b) Determine the magnitude of the applied torques T (in Ib - in.). Ib in.

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 3.4.18P: A prismatic bar AB of length L and solid circular cross section (diameter d) is loaded by a...

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