摘要
根据向心力与离心力的作用力与反作用力的性质,在不同条件受约束离心力的作用下,对镜像对称设置的圆周运动系统所产生的周期性无加速趋势直线运动、简谐振动以及周期性加速直线运动3种运动类型进行解析,有益于进一步增强对单一的圆周运动物体系统运动特点的认识,拓展离心力作用的应用空间.
According to the action of centripetal force and centrifugal force and the nature of reaction force,under the action of different restrained centrifugal forces,it analyzes three kinds of motion types of the circular motion system with mirror symmetry,the periodic non acceleration trend linear motion,the simple harmonic vibration and the periodic acceleration linear motion of the circular motion system.It is helpful to further understand the motion characteristics of a single circular moving object system and expand the application space of centrifugal force.
作者
孙璐
张佳羽
孙长利
任成林
鲁林
张蕊
SUN Lu;ZHANG Jiayu;SUN Changli;REN Chenglin;LU Lin;ZHANG Rui(Xingyang Taxation Bureau,Xingyang 450100,China;School of International,Xinyang Normal University,X inyang 464000,China;Xingyang Water Conservancy Bureau,Xingyang 450100,China)
出处
《高师理科学刊》
2020年第6期45-50,共6页
Journal of Science of Teachers＇College and University
关键词
镜像对称
加速趋势
周期性作用
mirror symmetry
accelerating trend
periodic action
