| 北半球向南平抛物体的运动方程及其偏离表达式 |
| |
| 引用本文： | 楼智美.北半球向南平抛物体的运动方程及其偏离表达式[J].西南师范大学学报(自然科学版),2002,27(2):179-182. |
| |
| 作者姓名： | 楼智美 |
| |
| 作者单位： | 绍兴文理学院物理系,浙江,绍兴,312000 |
| |
| 摘 要： | 为了更全面地研究北半球抛体运动的运动方程和偏离问题，同时考虑了地球自转和空气阻力对抛体的影响，通过解微分方程组，得到了北半球向南平抛物体的运动方程和南偏、东偏表达式，讨论了地球自转和空气阻力对抛体偏离的影响。
|
| 关 键 词： | 北半球 运动方程 偏离表达式 地球自转 空气阻力 平抛物体 |
| 文章编号： | 1000-5471(2002)02-0179-04 |
| 修稿时间： | 2001年6月25日 |
The Kinematical Equation and the Expression for Drift of a South Horizontal Projectile in the Northern Hemisphere |
| |
| LOU ZHI-mei Dept.of Physics,Shaoxing College of Arts and Sciences,Shaoxing Zhejiang ,China.The Kinematical Equation and the Expression for Drift of a South Horizontal Projectile in the Northern Hemisphere[J].Journal of Southwest China Normal University(Natural Science),2002,27(2):179-182. |
| |
| Authors: | LOU ZHI-mei Deptof Physics Shaoxing College of Arts and Sciences Shaoxing Zhejiang China |
| |
| Institution: | LOU ZHI-mei Dept.of Physics,Shaoxing College of Arts and Sciences,Shaoxing Zhejiang 312000,China |
| |
| Abstract: | In order to comprehensively discuss the kinematical equation and the expression for drift of a projectile in the northern hemisphere, the influence of the earth ratation and the air drag force are both considered. The kinematical equation and the expression for southward drift and eastward drift of a projectile when the air drag force is direct ratio to the projectile's velocity are obtained by solutioning a set of differential equations .Some discussions about drift are given. |
| |
| Keywords: | ratation of the earth air drag force horizontal projectile kinematical equation drift |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《西南师范大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《西南师范大学学报(自然科学版)》下载免费的PDF全文 |
