节点文献
小球与均质自由杆的碰撞
The collision of particle and a homogeneous free bar
【摘要】 讨论了小球与自由杆碰撞过程中所遵从的物理规律,明确了完全非弹性碰撞过程的能量特征,指出完全非弹性碰撞后两物体不一定粘在一起共同运动的事实.
【Abstract】 The physical rule of the collision of a particle and a bar is discussed,the energy relation in completely inelastic collision is cleared,and it is turned out that the two bodies not necessarilly move together after completely inelastic collision.
【关键词】 完全弹性碰撞;
完全非弹性碰撞;
旋转;
动能最小可能值;
【Key words】 completely elastic collision; completely inelastic collision; rotation; minimum value of kinetic energy;
【Key words】 completely elastic collision; completely inelastic collision; rotation; minimum value of kinetic energy;
- 【文献出处】 大学物理 ,College Physics , 编辑部邮箱 ,2006年05期
- 【分类号】O313.4
- 【被引频次】10
- 【下载频次】423