摘要
从坐标变换入手,研究了保守力作功情况,得出了完整的保守力作功特点,并利用能量守恒定律和矢量分析。得出了关于保守力更普遍的定义形式及保守力场的性质。
Starting with the galilean transformation, we have studied the work condition of the conserrative force and gotten the whole word character of the force in the paper. On the other hand, using the low of conservation of (machanical)energh and the method of vector analysis, we proved a more common dffinction to conservative force and point out the property of conservative force field.
关键词
保守力
系统势能
旋度
conservative force
portential energy
curl
