摘要
介绍了在不同的实验仪器下,采用不同的方法测量物体间滑动摩擦因数,以供参考.
This article introduces different measuring methods of coefficient of sliding friction between objects with varying experimental instruments for teachers' references.
出处
《中国教育技术装备》
2005年第5期40-41,共2页
China Educational Technology & Equipment
关键词
动摩擦因数
物体
测量
实验仪器
experimental instruments
designing principle: experimental methods: experimental steps
