正在加载图片...
1o-30 KEY PoINTS o FoR PLANAr BoOIES WITH ORIGIN INTHE PLANE (y) YZ 工x+工 u∞N♀z 2FoR 3-D BODIES WITH A PLANE oF SYMMETRY THE cRoss MoM ENTS of TWERTIA ACROSs THE PLAn∈AREz∈Ro PLANE OF SYMMETRY x-Y 工 Yz “ MASS EVeNLY0s( RI BUTED ON BoT材 SIDES oF THE PLANE 工 F FURTHERMORE,N∈0 F THE C0OQ0NATE AXES TS THE SYMMETRY AXIs OF A BoDy DF REVOLUTIoN, THEN ALL CRoSS MoMENTS OF 工 NERT IA AR52ERD
<<向上翻页向下翻页>>
©2008-现在 cucdc.com 高等教育资讯网 版权所有