| 运用有效势能概念分析质点平衡的稳定性 |
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| 引用本文： | 孟现磊.运用有效势能概念分析质点平衡的稳定性[J].聊城大学学报(自然科学版),1994(4). |
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| 作者姓名： | 孟现磊 |
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| 作者单位： | Department of Physics，Liaocheng Teachersl College |
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| 摘 要： | 运用有效势能概念，对质产、在有心力场中作圆轨道运动的稳定性、小环在转动的光滑抛物线形及圆形管上的稳定性进行了分析和讨论，并推证出了稳定性的判据．
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| 关 键 词： | 质点平衡，有效势能，稳定性 |
ANALYSIS OF PARTICLE STABILITY ON EQUILIBRIUM POSITION BY THE CONCEPT OF EFFCTIVE POTENTIAL ENERGY |
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| Mong Xianlie.ANALYSIS OF PARTICLE STABILITY ON EQUILIBRIUM POSITION BY THE CONCEPT OF EFFCTIVE POTENTIAL ENERGY[J].Journal of Liaocheng University:Natural Science Edition,1994(4). |
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| Authors: | Mong Xianlie |
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| Abstract: | By the effective potential energy,the stability of a particle moving on a circular path in central fore field, the stability of small rings moving in a parabola and a circular pipe analysted and discussed. The criterion of the stability is given at the same time. |
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| Keywords: | Particle equilibrium Effective potential energy Stability |
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