Answered: By the method of this article,…

By the method of this article, determine the moments of inertia about the x- and y-axes of the trapezoidal area. 8" I 11"

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

7..

By the method of this article, determine the moments of inertia about the x- and y-axes of the trapezoidal area.
Answers:
lx =
ly=
13"
i 3157
IN
6530
8"
y
0₁
8"
13"
in.4
in.4
T
11"
X

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