Unformatted text preview: S , and 2. a hemisphere H with radius r and density at the same position as the hole in S . The cube C has mass m C = d 3 and its center of mass lies on the zaxis with z c oordinate z C = d /2 (because of its symmtery). In addition, the hemisphere H has mass m H = ½(4/3 π r 3 ) and its center of mass lies on the zaxis with z coordinate z H = d  3/8 r . Therefore, the center of mass of the solid S is located at: 1...
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 Fall '10
 drtong
 Geometry, Polar coordinate system, Versor

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