%0 Journal Article
%T 非惯性系下质点的运动规律研究<br>Study on the Motion Law of Particles in Non-Inertial System
%A 刘敏
%A 程利霞
%A 曾子芳
%A 谢卫东
%A 孙光东
%A 冯硕
%J International Journal of Mechanics Research
%P 25-31
%@ 2325-5005
%D 2020
%I Hans Publishing
%R 10.12677/IJM.2020.92004
%X 力学教科书中，依据牛顿运动定律仅推导出了在惯性系和“特殊非惯性系”(质心系)下质点运动定理及其相应守恒定律的数学表达形式。为了便于在“一般非惯性系”下研究质点的运动规律，本文基于牛顿运动定律，推导出了“一般非惯性系”下质点的动量定理、动能定理、角动量定理及其相应守恒定律的数学表达形式。<br />
In mechanics textbook, according to Newton’s law motion, only the mathematical expression of particle motion theorem and its corresponding conservation law in inertial system and “special Non-Inertial system” (center of mass system) are deduced. In order to study the motion law of particle in “general Non-Inertial system”, based on Newton’s law of motion, this paper deduces the momentum theorem, kinetic energy theorem, angular momentum theorem of particles in “general Non-Inertial system” and their corresponding conservation laws.
%K 一般非惯性系，动量定理，动能定理，角动量定理<br>General Non-Inertial System
%K Momentum Theorem
%K Kinetic Energy Theorem
%K Angular Momentum Theorem
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=35868