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Question 1 In the strength of material, the section of the body involved is taken into consideration unlike the mechanics of materials. What is the force applied to a material divided by the area? a. normal strain b. normal stress c. strength d. shear stress e. external force   Question 2 An 5.40 meter steel bar is loaded with a tensile load of 250 KN, determine the diameter of the steel bar if the elongation is limited to 4.8mm and E = 200 GPa. Choose the nearest answer. a. 42.50 mm b. 45.00 mm c. 90.00 mm d. 37.20 mm e. 105 mm

Question 1 In the strength of material, the section of the body involved is taken into consideration unlike the mechanics of materials. What is the force applied to a material divided by the area? a. normal strain b. normal stress c. strength d. shear stress e. external force   Question 2 An 5.40 meter steel bar is loaded with a tensile load of 250 KN, determine the diameter of the steel bar if the elongation is limited to 4.8mm and E = 200 GPa. Choose the nearest answer. a. 42.50 mm b. 45.00 mm c. 90.00 mm d. 37.20 mm e. 105 mm

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 1

In the strength of material, the section of the body involved is taken into consideration unlike the mechanics of materials. What is the force applied to a material divided by the area?

a. normal strain

b. normal stress

c. strength

d. shear stress

e. external force
 
Question 2
An 5.40 meter steel bar is loaded with a tensile load of 250 KN, determine the diameter of the steel bar if the elongation is limited to 4.8mm and E = 200 GPa. Choose the nearest answer.

a. 42.50 mm

b. 45.00 mm

c. 90.00 mm

d. 37.20 mm

e. 105 mm

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