| 非惯性系下的两体相对运动的动力学方程及能量计算 |
| |
| 引用本文： | 付喜锦,李本印.非惯性系下的两体相对运动的动力学方程及能量计算[J].陇东学院学报(社会科学版),2010(2). |
| |
| 作者姓名： | 付喜锦 李本印 |
| |
| 作者单位： | 陇东学院物理与电子工程学院; |
| |
| 摘 要： | 推导、讨论了在既有平动又有转动的坐标系下的两体相对运动的动力学方程和能量方程的表达式,结果说明动力学方程和能量方程分别可视为质心系的牛顿第二定律和动能方程.通过举例说明应用.
|
| 关 键 词： | 非惯性系 两体相对运动 折合质量 动力学方程 能量方程 |
The Calculation of Energy and Kinetic Equation of the Two Body Relative Motion in Non-inertial Coordinate System |
| |
| FU Xi-jin,LI Ben-yin.The Calculation of Energy and Kinetic Equation of the Two Body Relative Motion in Non-inertial Coordinate System[J].Journal of Longdong University(Social Science Edition),2010(2). |
| |
| Authors: | FU Xi-jin LI Ben-yin |
| |
| Institution: | College of Physics & Electronic Engineering/a>;Longdong University/a>;Qingyang 745000/a>;Gansu/a>;China |
| |
| Abstract: | The kinetic equation and equation of energy of two body relative moving are derived and discussed in both translation and rotation of the coordinate system,It shows that the meaning of the equation is explicated.The kinetic equation can be regarded as Newton's second laws of motion,and that of energy can be equation of particle reference frame relative to the center of mass reference frame through examples of applications. |
| |
| Keywords: | Non-inertial coordinate system Two-body relative motion Reduced mass Kinetic equation Equation of energy |
| 本文献已被 CNKI 等数据库收录！ |
