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A compound bar consisting of bronze, aluminum, and steel segments is loaded axially as shown in the figure. The cross- sectional area of the bronze, aluminum, and steel are 427 mm?, 634 mm2 , and 272 mm? respectively.Determine the change in length (in mm) of the bar if P = 30924 N.The moduli of elasticity are 81.06 GPa for bronze ,73.13 GPafor aluminum, and 200.97 GPa for steel. Round off the final answer to four decimal places.

A compound bar consisting of bronze, aluminum, and steel segments is loaded axially as shown in the figure. The cross- sectional area of the bronze, aluminum, and steel are 427 mm?, 634 mm2 , and 272 mm? respectively.Determine the change in length (in mm) of the bar if P = 30924 N.The moduli of elasticity are 81.06 GPa for bronze ,73.13 GPafor aluminum, and 200.97 GPa for steel. Round off the final answer to four decimal places.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question A compound bar consisting of bronze, aluminum, and steel segments is loaded axially as shown in the figure. The cross- sectional area of the bronze, aluminum, and steel are 427 mm?, 634 mm2, and 272 mm? respectively.Determine the change in length (in mm) of the bar if P = 30924 N.The moduli of elasticity are 81.06 GPa for bronze ,73.13 GPafor aluminum, and 200.97 GPa for steel. Round off the final answer to four decimal places. Bronze Aluminum ЗР Steel 2P ... 4P +0.6 m 1.0 m- 0.8 m
Transcribed Image Text:Question A compound bar consisting of bronze, aluminum, and steel segments is loaded axially as shown in the figure. The cross- sectional area of the bronze, aluminum, and steel are 427 mm?, 634 mm2, and 272 mm? respectively.Determine the change in length (in mm) of the bar if P = 30924 N.The moduli of elasticity are 81.06 GPa for bronze ,73.13 GPafor aluminum, and 200.97 GPa for steel. Round off the final answer to four decimal places. Bronze Aluminum ЗР Steel 2P ... 4P +0.6 m 1.0 m- 0.8 m
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