Two designs for a shaft are being considered. Both have an outside diameter of 70 m and are 900mm long. One is solid but the other is hollow with an internal diameter of 50 mm. Both are madefrom steel (G=120 GPa). Critically evaluate and compare the torsional shear stress, angle of twist ofthe two designs if they are subjected to a torque of T N. m.the missing Torque 171 (T).

here outer dia (70m) is >>>> inner dia (50mm). so the polar moment of inertia almost…

Answered: n outside diameter of 70 m and :

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n outside diameter of 70 m and :

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 3.7.10P: What is the maximum power that can be delivered by a hollow propeller shaft (outside diameter 50 mm,...

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