A circular rod of length 18 cm and diameter 5 mm is made of grade 1045 grade steel.a. Calculate the stress and strain in the rod, and its extension, when it is subjected to 7 kN of tension.(Express your answers using three significant figures.)|MPaE =x10-4(Express your answer using whole numbers.)AL =| pmb. At what force would the rod begin to yield?(Express your answer using three significant figures.)F =|kNc. By what amount would the rod have to be stretched beyond its original length in order to yield?(Express your answer using whole numbers.)AL =um

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A circular rod of length 18 cm and diameter 5 mm is made of grade 1045 grade steel. a. Calculate the stress and strain in the rod, and its extension, when it is subjected to 7 kN of tension. (Express your answers using three significant figures.) ]MPa ]×10-4 (Express your answer using whole numbers.) AL =| ] am b. At what force would the rod begin to yield? (Express your answer using three significant figures.) F =[ c. By what amount would the rod have to be stretched beyond its original length in order to yield? |kN (Express your answer using whole numbers.) AL = um

A circular rod of length 18 cm and diameter 5 mm is made of grade 1045 grade steel. a. Calculate the stress and strain in the rod, and its extension, when it is subjected to 7 kN of tension. (Express your answers using three significant figures.) ]MPa ]×10-4 (Express your answer using whole numbers.) AL =| ] am b. At what force would the rod begin to yield? (Express your answer using three significant figures.) F =[ c. By what amount would the rod have to be stretched beyond its original length in order to yield? |kN (Express your answer using whole numbers.) AL = um

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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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

A circular rod of length 18 cm and diameter 5 mm is made of grade 1045 grade steel.
a. Calculate the stress and strain in the rod, and its extension, when it is subjected to 7 kN of tension.
(Express your answers using three significant figures.)
|MPa
E =
x10-4
(Express your answer using whole numbers.)
AL =
| pm
b. At what force would the rod begin to yield?
(Express your answer using three significant figures.)
F =
|kN
c. By what amount would the rod have to be stretched beyond its original length in order to yield?
(Express your answer using whole numbers.)
AL =
um

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