PROBLEM 9.169 The thin bent plate shown is of uniform density and weight W. Determine its mass moment of inertia with respect to the line joining the origin Oand point A. SOLUTION First note that 1212Wmmg==And that ()13OA=++ijkλUsing Figure 9.28 and the parallel-axis theorem have ( ) ( )xxxIII2211112 222WWaagg22112 2222aaaa ++++ 211112124622a++=( ) ( )yyyI112 2222aa++222112 222a+
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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.