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Unformatted text preview: the region D and has the given density function . D = {( x , y )  0 y cos x , 0 x 4/4 Viewing: Last Response View: All Responses Notes /2}; ( x , y ) = x Mass .571 [0.571] Center of mass (.8189 [0.819] ,.3213 [0.321] ) pts subs 1 2/2 1/20 2 2/2 1/20 4/4 Viewing: Last Response View: All Responses Notes 3. [SCalcCC2 12.5.12.] A lamina occupies the region inside the circle x 2 + y 2 = 2 y but outside the circle x 2 + y 2 = 1. Find the center of mass if the density at any point is inversely proportional to its distance from the origin. (0 [0] ,1.265 [1.26] ) Home My Assignments WebAssign tm 4.0 © 19972005 by North Carolina State University. All rights reserved....
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This note was uploaded on 06/08/2011 for the course MA 241 taught by Professor Mccollum during the Spring '08 term at N.C. State.
 Spring '08
 Mccollum

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