Four gears are attached to a circular shaft and transmit the torques shown in the figure. The allowable shear stress in the shaft is 10000 psi8000 lb-in.19,000 lb-in.4000 lb-in.A7000 lb-in.BD(a) What is the required diameter d of the shaft (in inches) if it has a solid cross section?in.(b) What is the required outside diameter d (in inches) if the shaft is hollow with an inside diameter of 1.4 in.?in.

Data given Allowable shear stresses = 10000 psi b) inside diameter = 1.4 in

Four gears are attached to a circular shaft and transmit the torques shown in the figure. The allowable shear stress in the shaft is 10000 psi 8000 lb-in. 19,000 lb-in. 4000 lb-in. A 7000 lb-in. B (a) What is the required diameter d of the shaft (in inches) if it has a solid cross section? in. (b) What is the required outside diameter d (in inches) if the shaft is hollow with an inside diameter of 1.4 in.? in.

Four gears are attached to a circular shaft and transmit the torques shown in the figure. The allowable shear stress in the shaft is 10000 psi 8000 lb-in. 19,000 lb-in. 4000 lb-in. A 7000 lb-in. B (a) What is the required diameter d of the shaft (in inches) if it has a solid cross section? in. (b) What is the required outside diameter d (in inches) if the shaft is hollow with an inside diameter of 1.4 in.? 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 3.7.3P: A motor driving a solid circular steel shaft with diameter d = 1.5 in, transmits 50 hp to a gear at...

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