补充完善牛顿运动定律和万有引力定律
首发时间:2020-08-31
摘要:质量体包括物质、物体、质点、粒子等一切有质量的东西或者实在。质量性、运动性、辐射性和引力性是质量体的四个本征属性。分析了量纲基本单位的非相关性。介绍了量纲关系"能量≡质量×速度×速度"的推导过程,由此出发推导了牛顿第二运动定律。牛顿第一运动定律可以补充完善为:一切质量体在没有受到外力作用、或者虽然有外力作用但是外力作用小到可以忽略不计的时候,总保持匀速直线运动或者静止状态。介绍了一般形式的引力规律,其特例就是牛顿万有引力定律。介绍了基本引力禀性常数(Γ)的概念,其基本含义是1kg质量所对应的引力有多少N(牛顿)。基本引力禀性常数Γ与引力常数和普朗克常数的乘积成正比、与光速成反比,其量纲为N/kg,量值估计为Γ= ζ ×1.4798×10^(-52)(N/kg) ,其中ζ是一个待定常系数。牛顿第三运动定律可以修正为:相互接触的两个质量体之间的作用力和反作用力总是大小相等,方向相反,作用在同一条直线上。
关键词: 质量体 牛顿运动定律 引力规律 万有引力定律 基本引力禀性常数
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Supplement and Perfection of Newton\'s Laws of Motion and Law of Universal Gravitation
Abstract:Mass body includes all everything, such as matter, object, particle, granule and other things or reality with mass. Mass, motion, radiation and gravitation are four intrinsic properties of a mass body. The non correlation of basic unit of dimension is analyzed.The derivation process of the dimensional relationship "energy≡mass×speed×speed" is presented, and starting from this, Newton\'s second law of motion is deduced. Newton\'s first law of motion can be supplemented and perfected as follows: all mass bodies will remain in uniform motion in a straight line or at rest when they are not acted by external forces, or when they are acted by external forces, but the effect of external forces is too small to be negligible. The law of gravity in general form is introduced. The special case is Newton\'s law of universal gravitation. The concept of fundamental gravitational intrinsic constant (Γ) is proposed. Its basic meaning is how much N (Newton) the gravity corresponding to 1kg mass is. The fundamental gravitational intrinsic constant Γ is directly proportional to the product of gravitational constant G and Planck\'s constant, and inversely proportional to the light speed; its dimension is N/kg and its value is estimated to be Γ=ζ ×1.4798×10^(-52)(N/kg), in which ζ is a constant coefficient to be determined. Newton\'s third law of motion can be supplemented and perfected as follows: the force and reaction force between two mass bodies in contact with each other are always equal in magnitude, opposite in direction and acting on the same straight line.
Keywords: Mass Body Neton\'s Laws of Motion Law of Gravitation Law of Universal Gravitation Fundamental Gratitational Intrinsic Constant
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