10 Determine the moments of inertia of the unequal angle shown relative to the axes shown.lx, ly and Ixy for the x,y axes of the unequalangle shown. The dimensions area = 210 mm, b = 30 mm, c= 50 mm and d = 240 mm.abCG+dсX₂x 106 mm4x 106 mm4Moment of Inertia about x directed axis, /x =Moment of Inertia about y directed axis, ly=[Product of Inertia relative about the origin x and y directed axes, lxy=The Polar Moment of Inertia about the origin, Jo=[x 106 mm4x 106 mm4

Determine the moments of inertia of the unequal angle shown relative to the axes shown.lx, ly and lxy for the x,y axes of the unequal angle shown. The dimensions are a = 210 mm, b = 30 mm, c= 50 mm and d= 240 mm.

Determine the moments of inertia of the unequal angle shown relative to the axes shown.lx, ly and lxy for the x,y axes of the unequal angle shown. The dimensions are a = 210 mm, b = 30 mm, c= 50 mm and d= 240 mm.

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

Determine the moments of inertia of the unequal angle shown relative to the axes shown.lx, ly and Ixy for the x,y axes of the unequal
angle shown. The dimensions are
a = 210 mm, b = 30 mm, c= 50 mm and d = 240 mm.
a
b
CG
+
d
с
X₂
x 106 mm4
x 106 mm4
Moment of Inertia about x directed axis, /x =
Moment of Inertia about y directed axis, ly=[
Product of Inertia relative about the origin x and y directed axes, lxy=
The Polar Moment of Inertia about the origin, Jo=[
x 106 mm4
x 106 mm4

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Step 3: Determine the moment of inertia about the x-axis:

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Step 4: Determine the moment of inertia about the y-axis:

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