PROBLEM 9.2 Determine by direct integration the moment of inertia of the shaded area with respect to the yaxis. SOLUTION At 20,0:0xykac===+2cka= −,:xayb bc=2bka∴=−Then ()22byxaba=−−+( )2222bxaxaba=++Now 4 32222ybbdIx dAxydxxxbxbxdxaa=−+−+4322xxdxaa=−+Then 202ayyIdIxxdxaa−+∫∫542012axx
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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.