动能是系统的! 不是质点的!  

The kinetic Energy is Not in Particle but in The System

作　　者：刘显宗[1] 

机构地区：[1]枣庄学院物理与电子工程系,山东枣庄277160

出　　处：《枣庄学院学报》2009年第5期1-7,共7页Journal of Zaozhuang University

摘　　要：阐明动能是系统的,单一质点没有动能。动能定义式的参考系是由系统自身决定的,不能在系统外选参考系.It is clarified that the kinetic energy is not in particle but in the system. The reference system of the kinetic energy definition formula lies on particles＂ system. The reference system out of particles＂ system is not significant.

关 键 词：客观动能 相对参考系动能定义式 质心系动能定义式 惯性系动能定义式 

分 类 号：O311.1[理学—一般力学与力学基础]