Two solid 1.625-in.-diameter steel shafts are connected by the gears shown in the figure. The shaft lengths are L₁ = 10 ft and L₂ = 17 ft. Assume that the shear modulus of both shafts is G= 12,900 ksi and that the bearings shown allow free rotation of the shafts. Assume Ng=51 teeth and Nc=32 teeth. If the gear at D is rotated through an angle of 7°, what is the maximum shear stress in each shaft? Answers: TI = 7₂ = 4₁ Nc 10004.11 6277.09 psi psi L₂ Tp COLLE

Two solid 1.625-in.-diameter steel shafts are connected by the gears shown in the figure. The shaft lengths are L₁ = 10 ft and L₂ = 17 ft. Assume that the shear modulus of both shafts is G= 12,900 ksi and that the bearings shown allow free rotation of the shafts. Assume Ng=51 teeth and Nc=32 teeth. If the gear at D is rotated through an angle of 7°, what is the maximum shear stress in each shaft? Answers: TI = 7₂ = 4₁ Nc 10004.11 6277.09 psi psi L₂ Tp COLLE

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 3.7.5P: The propeller shaft of a large ship has an outside diameter 18 in. and inside diameter 12 in,, as...

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-15 Repeat the preceding problem using ??. = - 750 psi.
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