Answered: N. 10 G2 4r/3r r= (mm 2) P.

Engineering

Mechanical Engineering

N. 10 G2 4r/3r r= (mm 2) P.

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

Find the moment of inertia about centroidal X-axis and centroidal Y-axis of the given geometry Figure.

P
N
G2
4r/3r
r = 10
mm
2
25 mm
(G,
L
M
20 mm

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