摘要
本文从四种情况分析了小球作圆周运动时在最高点的受力情况和运动状态.
This paper analyzes the forces exerted on the small ball, which is at the highest Point in the ciroular motion. And itdiscusses the four process about circular motion.
出处
《四川职业技术学院学报》
2004年第4期95-96,共2页
Journal of Sichuan Vocational and Technical College