5. 6. Which of the following is/are TRUE with respect to the Elastic FlexureFormula?Flexural stress varies linealry wih respect to the disatance from the neutralaxis.A postive bending moment produces tensile flexural stresses at points abovethe neutral axis.O A negative bending moment produces tensile flexural stresses at points abovethe neutral axis.Flexural stress is zero at the neutral axis.Moment capacity of a beam section is proportional to the moment of inertia. An axial bar fixed at both ends withno loads applied is subjected to anincrease of temperature. The axialstress that will be induced in the barwill be:O CompressiveO TensileO ZeroOnone of the choices

Answered: Image /qna-images/answer/f164d835-3030-45d6-b279-9a198754fc67.jpg

Answered: An axial bar fixed at both ends with no…

An axial bar fixed at both ends with no loads applied is subjected to an increase of temperature. The axial stress that will be induced in the bar will be:

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

Moment of Inertia

Inertia can be termed as a resistance offered by a body to change its state. A rigid body initially at rest will apply resistance when acted by an external force that tends to change its state of rest or velocity, or a body initially at motion will provide resistance in changing its state of velocity or motion for coming to a state of rest. In other words, Newton's first law of motion describes the law of inertia of a rigid body.

Question

5. 6.

Which of the following is/are TRUE with respect to the Elastic Flexure
Formula?
Flexural stress varies linealry wih respect to the disatance from the neutral
axis.
A postive bending moment produces tensile flexural stresses at points above
the neutral axis.
O A negative bending moment produces tensile flexural stresses at points above
the neutral axis.
Flexural stress is zero at the neutral axis.
Moment capacity of a beam section is proportional to the moment of inertia.

An axial bar fixed at both ends with
no loads applied is subjected to an
increase of temperature. The axial
stress that will be induced in the bar
will be:
O Compressive
O Tensile
O Zero
Onone of the choices

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