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A 0.4m long steel rod has a diameter of 0.05m and a modulus of elasticity of 20x10^4 MPa. The rod supports a 10000N compressive load. What is most nearly the decrease in the steel rod's length? a. 1.3 x 10^-6 m b. 2.5 x 10^-6 m c. 5.1 x 10^-6 m d 1.0 x 10^-5 m

A 0.4m long steel rod has a diameter of 0.05m and a modulus of elasticity of 20x10^4 MPa. The rod supports a 10000N compressive load. What is most nearly the decrease in the steel rod's length? a. 1.3 x 10^-6 m b. 2.5 x 10^-6 m c. 5.1 x 10^-6 m d 1.0 x 10^-5 m

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
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A 0.4m long steel rod has a diameter of 0.05m and a modulus of elasticity of 20x10^4 MPa. The rod supports a 10000N compressive load. What is most nearly the decrease in the steel rod's length? a. 1.3 x 10^-6 m b. 2.5 x 10^-6 m c. 5.1 x 10^-6 m d 1.0 x 10^-5 m
Transcribed Image Text:A 0.4m long steel rod has a diameter of 0.05m and a modulus of elasticity of 20x10^4 MPa. The rod supports a 10000N compressive load. What is most nearly the decrease in the steel rod's length? a. 1.3 x 10^-6 m b. 2.5 x 10^-6 m c. 5.1 x 10^-6 m d 1.0 x 10^-5 m
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