Parvinbhai Part BThe state of stress at a point is shown on the element. Take σx = -15 ksi.Determine the principal stresses and the maximum in-plane shear stress andaverage normal stress at the point. Specify the orientation of the element ineach case. Solve the problem using Mohr's circle. (Figure 1)Specify the orientation of principal planes of stress.Enter your answers in degrees to three significant figures separated by a comma.Figure1 of 1▸跖 ΑΣΦvecOpp 28.997, -118.997=SubmitPrevious Answers Request Answer× Incorrect; Try Again; 3 attempts remainingPart CPart D?Determine the average normal stress.Express your answer in kilopounds per square inch to three significant figures.σavg =ΤΕΙ ΑΣΦvecSubmitRequest Answer12 ksiPart E?ksiSpecify the orientation of planes of the maximum in-plane shear stress.Enter your answers in degrees to three significant figures separated by a comma.

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Part B The state of stress at a point is shown on the element. Take σ₂ = -15 ksi. Determine the principal stresses and the maximum in-plane shear stress and average normal stress at the point. Specify the orientation of the element in each case. Solve the problem using Mohr's circle. (Figure 1) Specify the orientation of principal planes of stress. Enter your answers in degrees to three significant figures separated by a comma. ΜΕ ΑΣΦ. Η να If vec 6-8 -28.997, -118.997 ? igure < 1 of 1 Submit Previous Answers Request Answer × Incorrect; Try Again; 3 attempts remaining ▸ Part C Part D Determine the average normal stress. Express your answer in kilopounds per square inch to three significant figures. ΜΕ ΑΣΦ Η vec σavg = Submit Request Answer 12 ksi Part E ? ksi Specify the orientation of planes of the maximum in-plane shear stress. Enter your answers in degrees to three significant figures separated by a comma.

Part B The state of stress at a point is shown on the element. Take σ₂ = -15 ksi. Determine the principal stresses and the maximum in-plane shear stress and average normal stress at the point. Specify the orientation of the element in each case. Solve the problem using Mohr's circle. (Figure 1) Specify the orientation of principal planes of stress. Enter your answers in degrees to three significant figures separated by a comma. ΜΕ ΑΣΦ. Η να If vec 6-8 -28.997, -118.997 ? igure < 1 of 1 Submit Previous Answers Request Answer × Incorrect; Try Again; 3 attempts remaining ▸ Part C Part D Determine the average normal stress. Express your answer in kilopounds per square inch to three significant figures. ΜΕ ΑΣΦ Η vec σavg = Submit Request Answer 12 ksi Part E ? ksi Specify the orientation of planes of the maximum in-plane shear stress. Enter your answers in degrees to three significant figures separated by a comma.

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

Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.

Question

Parvinbhai

Part B
The state of stress at a point is shown on the element. Take σx = -15 ksi.
Determine the principal stresses and the maximum in-plane shear stress and
average normal stress at the point. Specify the orientation of the element in
each case. Solve the problem using Mohr's circle. (Figure 1)
Specify the orientation of principal planes of stress.
Enter your answers in degrees to three significant figures separated by a comma.
Figure
1 of 1
▸
跖 ΑΣΦ
vec
Opp 28.997, -118.997
=
Submit
Previous Answers Request Answer
× Incorrect; Try Again; 3 attempts remaining
Part C
Part D
?
Determine the average normal stress.
Express your answer in kilopounds per square inch to three significant figures.
σavg =
ΤΕΙ ΑΣΦ
vec
Submit
Request Answer
12 ksi
Part E
?
ksi
Specify the orientation of planes of the maximum in-plane shear stress.
Enter your answers in degrees to three significant figures separated by a comma.

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