摘要
利用质点间的万有引力公式求解匀质实心球体间的万有引力问题,是大学物理力学的基础要点之一。通过分析引力空间分布的对称性,将匀质球微分降维简化积分计算,再利用累次积分方法解决匀质实心球体间的万有引力问题。
It is one of the basic points of physical mechanics to solve the problem of gravitational force between homogeneous solid spheres by using the formula of gravitational force between particles.By analyzing the symmetry of the gravitational spatial distribution,the differential dimensionality reduction of homogeneous spheres is simplified to calculate the integration,and then the gravitational problem between homogeneous solid spheres is solved by using the successive integration method.
作者
夏康
林林
XIA Kang;LIN Lin(Nanjing Forestry University,Nanjing 210037,China)
出处
《江西电力职业技术学院学报》
CAS
2023年第11期52-54,共3页
Journal of Jiangxi Vocational and Technical College of Electricity
关键词
空间对称
微分降维
累次积分
Spatial Symmetry
Differential Dimensionality Reduction
Progressive Integration
