| 速度瞬心轴的动量矩定理dJ′_(pz)/dt=M′_(pz)成立的条件 |
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| 引用本文： | 段旭朝.速度瞬心轴的动量矩定理dJ′_(pz)/dt=M′_(pz)成立的条件[J].宝鸡文理学院学报(自然科学版),1992(2). |
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| 作者姓名： | 段旭朝 |
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| 作者单位： | 宝鸡师范学院物理系 |
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| 摘 要： | 本文求出了刚体作平面平行运动时速度瞬心的加速度,并据文献1]经讨论得到了对速度瞬心轴的功量矩定理 (dJ_(pz)~1)/(dt)=M'_(pz)成立的条件。
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| 关 键 词： | 平面平行运动 速度瞬心 速度瞬心轴 质心轴 |
TENABLE CONDITION OF THE THEOREM OF MOMENT OF MOMENTUM (dJ'_(pz))/(dt)=M'_(pz)FOR THE AXIS OF INSTANTANEOUS CENTRE OF VELOCITY |
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| Duan Xiu Chao.TENABLE CONDITION OF THE THEOREM OF MOMENT OF MOMENTUM (dJ''''_(pz))/(dt)=M''''_(pz)FOR THE AXIS OF INSTANTANEOUS CENTRE OF VELOCITY[J].Journal of Baoji College of Arts and Science(Natural Science Edition),1992(2). |
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| Authors: | Duan Xiu Chao |
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| Institution: | Department of physics |
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| Abstract: | This paper evaluates the acceleration of the instan-taneous centre of velocity for plane parallel motion of a rigidboy,amd comes to the tenable condition of the theorem of moment of momentum dJ'_(pz)/dt=M'_(pz)for the axis of imstantaneous centre of velocity according to the references1]after discussion. |
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| Keywords: | Plane parallel motion instantaneous centre of velocity axis of the instantaneous centre of velocity axis of centre of mass |
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