| 坐标系转换中的力学量 |
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| 引用本文： | 岳莉,吴位巍,张颂,潘南红.坐标系转换中的力学量[J].凯里学院学报,2014(3):17-20. |
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| 作者姓名： | 岳莉 吴位巍 张颂 潘南红 |
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| 作者单位： | 凯里学院物理与电子工程学院,贵州凯里556011 |
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| 基金项目： | 贵州省科学技术基金（黔科合J字[2011]2114号,LKK[2013]02号）;贵州省教育厅自然科学研究项目（黔教合KY字[2012]061号,黔教合人才团队字[2012]06号） |
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| 摘 要： | 选择参考系,以确定物体的运动性质,建立坐标系,以定量描述物体的运动.通过分析具体实例,结果说明,力学量的大小不会因坐标系的转换而改变.
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| 关 键 词： | 参考系 坐标系 力学量 |
The Mechanical Quantity in Coordinate System Transformation |
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| Institution: | YUE Li, WU Wei - wei, ZHANG Song, PAN Nan - hong (College of Physics and Electronic Engineering, Kaili University, Kaili , Guizhou, 556011, China) |
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| Abstract: | To determine the kinetic property of object, a suitable reference frame was chose; meanwhile, a coordinate was established to mirror the movement of object. After analyzing some specific examples, the result showed that the mechanical quantity was not change by co- ordinate system transformation. |
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| Keywords: | reference frame coordinate system mechanical quantity |
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