Hollow and solid shafts have the same material, length and the same outer radius as shown. The inner radius of the hollow shaft is 0.6R. Both shafts are subjected to the same torque T. What is the proportional value of (shear stress of hollow shaft/ shear stress of solid shaft) at the outer surface of the shafts? A. 0.64 B. 0.87 C. 1.03 D. 1.15 3 -0.6R (b) Question 2. What is the angle of twist for the solid steel shaft (as shown in the Fig.) between the applied load and the support? (F=25 kN, d=40 mm and G = 83 GPa)

Hollow and solid shafts have the same material, length and the same outer radius as shown. The inner radius of the hollow shaft is 0.6R. Both shafts are subjected to the same torque T. What is the proportional value of (shear stress of hollow shaft/ shear stress of solid shaft) at the outer surface of the shafts? A. 0.64 B. 0.87 C. 1.03 D. 1.15 3 -0.6R (b) Question 2. What is the angle of twist for the solid steel shaft (as shown in the Fig.) between the applied load and the support? (F=25 kN, d=40 mm and G = 83 GPa)

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.94RP: The properties of the unequal angle section are Ix=80.9in.4,Iy=38.8in.4, and Iu=21.3in.4. Determine...

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