A shaft ABCD 70 mm in diameter is subjected to torques of 1500 N-m at B and 1100 N-m at C acting in the same direction. AB is 4m long, BC is 2m long and CD is 3m long. Supports A and D are unyielding and G = 80,000 MPa. (a) Calculate the maximum shearing stress of the shaft, (b) Find the rotation between A and C in degrees.

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 3.5.5P: A tubular bar with outside diameterd2= 4.0 in, is twisted by torques T = 70,0 kip-in. (see figure)....
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A shaft ABCD 70 mm in diameter is subjected to torques of 1500 N-m at B and 1100 N-m at C acting in the same direction. AB is 4m long, BC is 2m long and CD is 3m long. Supports A and D are unyielding and G = 80,000 MPa. (a) Calculate the maximum shearing stress of the shaft, (b) Find the rotation between A and C in degrees.
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