| 重力场的非均匀性对落体偏南运动的影响 |
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| 引用本文： | 崔金玲,胡玉安,于凤军.重力场的非均匀性对落体偏南运动的影响[J].河南大学学报(自然科学版),2006,36(3):25-27. |
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| 作者姓名： | 崔金玲 胡玉安 于凤军 |
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| 作者单位： | 1. 河南师范大学,物理与信息工程学院,河南,新乡,453002
2. 安阳师范学院,物理系,河南,安阳,455000 |
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| 摘 要： | 通过表观重力场的定义,严格导出了在考虑地球自转情况下的重力场非均匀修正公式,然后在地面参考系列出了考虑地球自转情况下的落体运动微分方程,最后用逐级近似法导出了新的落体南偏公式,其结果与采用地心参考系的方法所得结果是一致的.
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| 关 键 词： | 落体南偏 重力加速度 非均匀性 |
| 文章编号： | 1003-4978（2006）03-0025-03 |
| 收稿时间： | 2006-02-10 |
| 修稿时间： | 2006年2月10日 |
The Effect of Non-Uniform Property of Gravity Field on the South Deflection of Falling Body |
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| CUI Jin-ling,HU Yu-an,YU Feng-jun.The Effect of Non-Uniform Property of Gravity Field on the South Deflection of Falling Body[J].Journal of Henan University(Natural Science),2006,36(3):25-27. |
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| Authors: | CUI Jin-ling HU Yu-an YU Feng-jun |
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| Abstract: | By representing the definition of the gravitational field,the uneven modified equation of the gravitational field was deducted strictly by consideration of the earth rotation.The differential equation of the free fall movement under the condition of earth rotation was also given in the frame of ground reference.Finally,the new free fall south-deviation formula was deducted by the gradual approximation method,which was consistent with results by using the frame of earth's core reference. |
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| Keywords: | south deflection of falling body gravity acceleration non-uniform property |
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