Find the center of mass of the solid bounded by the ellipsoid 4x^2 + y^2 + 25z^2 = 100 if the density function is p( x,y,z ) = z^2
之前問過, 但察覺有問題..
收錄日期: 2021-04-23 17:22:53
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20071118000051KK03391