Unformatted text preview: ρ (in units of kg/cm 2 , (a) obtain the position ( x, y ) of the center of mass; (b) calculate I , the moment of inertia about the z axis. Problem A.3 For the region within the disk x 2 + y 2 = 2 ay with the density distribution ρ ( x, y ) = ρ w y a W 2 , f nd y . 1...
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 Spring '09
 Penner
 Inertia, Fundamental physics concepts, University of Southern California, Department of Mathematics

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