H.W.1: A steel bar 6 m long is 5 cm in diameter for 3m of its length and 2.5 cm in diameter for the second 3m as shown in Figure below. The smallest diameter part of the bar is with 11 N/mm? tensile stress due to the applied load. Find the final diameters of the two parts after the applied load. E for the steel is 200x10° N/mm? and u of the steel is 0.28.

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 3.5.11P: -11 A solid steel bar (G = 11.8 X 106 psi ) of diameter d = 2,0 in. is subjected to torques T = 8.0...
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H.W.1: A steel bar 6 m long is 5 cm in diameter for 3m of its length and 2.5 cm in
diameter for the second 3m as shown in Figure below. The smallest diameter part of the
bar is with 11 N/mm² tensile stress due to the applied load. Find the final diameters of
the two parts after the applied load. E for the steel is 200x10° N/mm² and u of the steel
is 0.28.
P
3 m
3 m
Transcribed Image Text:H.W.1: A steel bar 6 m long is 5 cm in diameter for 3m of its length and 2.5 cm in diameter for the second 3m as shown in Figure below. The smallest diameter part of the bar is with 11 N/mm² tensile stress due to the applied load. Find the final diameters of the two parts after the applied load. E for the steel is 200x10° N/mm² and u of the steel is 0.28. P 3 m 3 m
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