4. Three uniform masses (each mass: m) are connected by three massless arms whose shown a figure. All mases are in x-y plane. (1) Find the inertia tensor at O. (2) Find the principle axes and the principle components.
4. Three uniform masses (each mass: m) are connected by three massless arms whose shown a figure. All mases are in x-y plane. (1) Find the inertia tensor at O. (2) Find the principle axes and the principle components.
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 9.7P: Determine Ix and Iy for the plane region using integration.
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![4. Three uniform masses (each mass: m) are connected by three massless arms whose lengths are all 2 as
shown a figure. All mases are in x-y plane.
(1) Find the inertia tensor at O.
(2) Find the principle axes and the principle components.
2
√3
1
-2
0
-1
-1
-2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6cd3a428-efe3-4105-88bd-69767b7fa8bd%2Fb22b3002-5771-4d26-9cab-403fe35be09f%2Fqdeu1jh_processed.png&w=3840&q=75)
Transcribed Image Text:4. Three uniform masses (each mass: m) are connected by three massless arms whose lengths are all 2 as
shown a figure. All mases are in x-y plane.
(1) Find the inertia tensor at O.
(2) Find the principle axes and the principle components.
2
√3
1
-2
0
-1
-1
-2
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