2.3.3 Collision Characteristic Parameters

2.3.3.1 Collision Cross SectionFor collisions between two rigid balls,when the distance between them is less thanor equal to their radius r1+r2,there will be a collision. Taking the respectivedirections of movement into account,generally π(r1+r2)2 is used ......（本文共 4013 字 , 3 張圖）     [閱讀本文] >>