196_Problem CHAPTER 9

196_Problem CHAPTER 9 - PROBLEM 9.144 Determine the mass...

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PROBLEM 9.144 Determine the mass moment of inertia of the steel machine element shown with respect to the y axis. (The density of steel is 7850 kg/m 3 .) SOLUTION Have steel mV ρ = Then ( ) 33 1 7850 kg/m 0.200 0.120 0.600 m m × 113.040 kg = ( ) 2 7850 kg/m 0.200 0.080 0.360 m m × × 45.216 kg = () 2 3 7850 kg/m 0.100 0.120 m 2 m π 14.7969 kg = 2 4 7850 kg/m 0.050 0.120 m m 7.3985 kg = Using Figure 9.28 for components 1 and 2 and the equations derived above for components 3 and 4, have
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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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