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. y 6" 6" 8" -x 9" 9" Answers: Ix = in.4 ly= in.4

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter9: Moments And Products Of Inertia Of Areas

Section: Chapter Questions

Problem 9.4P: The moment of inertia of the plane region about the x-axis and the centroidal x-axis are Ix=0.35ft4...

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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

By the method of this article, determine the moments of inertia about the x- and y-axes of the trapezoidal area.
y
6"
6"
8"
9"
9"
Answers:
Ix =
in.4
ly=
in. 4

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