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首页> 外文期刊>International Journal of Theoretical and Mathematical Physics >Gravitational Field of a Stationary Homogeneous Oblate Spheroidal Massive Body
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Gravitational Field of a Stationary Homogeneous Oblate Spheroidal Massive Body

机译:平稳的均质扁球体的引力场

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The application of Newton’s laws of motion in gravitational fields has been restricted to the fields of perfectly spherical bodies. In this paper the gravitational fields due to a Spheroidal body is derived to open the way for the extension of Newtonian mechanics from the fields of spherical bodies to these Spheroidal bodies. The results showed that Newton’s gravitational field equations for a Spheroidal body are linear and separable and can be solved in terms of the well known special functions of mathematical physics, the Legendre functions. We also obtained gravitational intensity field of the body and its corresponding unit vectors in components forms. We further obtained general acceleration vector its associated acceleration vector components forms. We finally obtained the components of the equation of motion for a particle of non zero rest mass in the gravitational field exterior to an oblate spheroidal massive body. The Newton’s universal gravitational field equations for a homogeneous oblate Spheroidal body with the exact and complete results are available for mathematical analysis and hence physical interpretation and experimental investigation for all bodies in the universe.
机译:牛顿运动定律在引力场中的应用仅限于完美球形的场。本文推导了球体的引力场,从而为牛顿力学从球体场扩展到这些球体开辟了道路。结果表明,球体的牛顿重力场方程是线性且可分离的,并且可以通过众所周知的数学物理特殊函数勒让德函数进行求解。我们还以分量形式获得了人体的重力强度场及其相应的单位矢量。我们进一步获得了通用加速度矢量及其相关的加速度矢量分量形式。最后,我们获得了扁球形球体外部引力场中非零静止质量粒子的运动方程的分量。牛顿关于均质扁球形球体的万有引力场方程具有精确而完整的结果,可以用于数学分析,因此可以对宇宙中的所有物体进行物理解释和实验研究。

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