4. Three uniform masses (each mass: m) are connected by three massless arms whose lengths are all 2 asshown 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√31-20-1-1-2

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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

Chapter1: Introduction To Statics

Section: Chapter Questions

Problem 1.67P: For the position vectors P and Q shown, determine the orthogonal component of P Ă— Q in the...

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Concept explainers

Basic Terminology in Mechanics

The area of science and mathematics concerned the motion of the objects, the relation between the force matter, and motion if specified. Forces exerted over the objects result in displacements or changes in the position of an object concerning its environment. This branch of physics keeps its roots in Ancient Greece in the form of the scripts of Aristotle and Archimedes.

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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

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