277_Problem CHAPTER 9

277_Problem CHAPTER 9 - PROBLEM 9.185 Prob 9.170 For the...

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PROBLEM 9.185 Prob. 9.170 For the component described in the problem indicated, determine ( a ) the principal moments of inertia at the origin, ( b ) the principal axes of inertia at the origin. Sketch the body and show the orientation of the principal axes of inertia relative to the x , y , and z axes. SOLUTION From Problem 9.170 22 12 1 2 mt a m t a ρ == Now () () () 2 2 4 11 15 36 2 1 2 xx x I I I ta a ta a ta ρρ  =+= + =   2 4 1 1 2 2 yy y I II
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This note was uploaded on 07/11/2011 for the course EGM 2511 taught by Professor Jenkins during the Spring '08 term at University of Florida.

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