PROBLEM 9.141 A 2-mm-thick piece of sheet steel is cut and bent into the machine component shown. Knowing that the density of steel is 7850 kg/m3, determine the moment of inertia of the component with respect to each of the coordinate axes. SOLUTION Have ststmVtAρρ==Then ( )3217850 kg/m0.002 m0.3200.240 mm=×××1.20576 kg=( )27850 kg/m0.002 m0.3200.180 mm××0.90432 kg=317850 kg/m0.002 m0.1800.240 m2m×××0.33912 kg=()2347850 kg/m0.002 m0.100 m2mπ×0.24662 kg
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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.