Problem 1 Please choose the correct answer and also write down your solution. (1) The section supports an upward internal shear force and a ciockwise intern absolute maximum shear stress occur? a. Point A b. Point B c. Point C d. Point D (2) The internal force and moment of the section have been determined as = 100i + 300k (N) and M = 50i + 40j (N - m). Where does the absolute maximum normal stress occur? a. Point A b. Point B

Problem 1 Please choose the correct answer and also write down your solution. (1) The section supports an upward internal shear force and a ciockwise intern absolute maximum shear stress occur? a. Point A b. Point B c. Point C d. Point D (2) The internal force and moment of the section have been determined as = 100i + 300k (N) and M = 50i + 40j (N - m). Where does the absolute maximum normal stress occur? a. Point A b. Point B

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

Problem 1 Please choose the correct answer and also write down your solution.
(1) The section supports an upward internal shear force and a clockwise internal torque. Where does the
absolute maximum shear stress occur?
a. Point A
b. Point B
c. Point C
d. Point D
(2) The internal force and moment of the section have been
determined as F = 100î + 300k (N) and M = 50î + 40j (N - m).
Where does the absolute maximum normal stress occur?
a. Point A
b. Point B
c. Point C
d. Point D

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