A piece of steel wire 100 feet long, with a cross-sectional area of 0.004 aq. in., must be stretched with a pull of 16 pounds when in use . if the modulus of elacticity of steel is 30,000 psi: a) what is the total elognation in the entire length of the wire? b) what tensile stress is producted by the pull?

Materials Science And Engineering Properties
1st Edition
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Charles Gilmore
Chapter6: Introduction To Mechanical Properties
Section: Chapter Questions
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A piece of steel wire 100 feet long, with a cross-sectional area of 0.004 aq. in., must be stretched with a pull of 16 pounds when in use . if the modulus of elacticity of steel is 30,000 psi: a) what is the total elognation in the entire length of the wire? b) what tensile stress is producted by the pull?

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