摘要
设计了一种测量刚体转动惯量的新装置,即把刚体转动仪和霍尔开关结合起来研究刚体的转动惯量,使传统的刚体转动惯量测定实验得以更新,提高了实验测量的精度,同时拓展了实验内容.
This paper introduced a new experiment apparatus to measure rigid body rotation intertia. This method combined the traditionary rigid body rotation apparatus and hall power switch, which is new measure method and can improve the precision. At the same time, this method expanded the content of the experiment.
出处
《枣庄学院学报》
2009年第5期21-25,共5页
Journal of Zaozhuang University
关键词
刚体
转动惯量
霍尔开关
摩擦力矩
rigid bodies
rotation inertia
hall power switch
friction torque
