变转动惯量刚体转动定律实验研究  

Experimental Study on Law of Rigid Body Rotation under Variable Moment of Inertia

作　　者：唐军杰[1] 王爱军[1] TANG Jun-jie;WANG Ai-jun(China University of Petroleum,Beijing102249)

机构地区：[1]中国石油大学(北京),北京102249

出　　处：《大学物理实验》2017年第6期10-12,共3页Physical Experiment of College

摘　　要：通过改进既有的刚体转动实验仪,研究了变转动惯量情况下的刚体转动定律,通过实验结果与理论值进行比较,发现二者在实验误差允许的范围内非常吻合。The law of rigid body rotation under variable moment of inertia is studied by improving the existing rigid body rotation experiment instrument.The result is found that the experimental results and the theoretical values are in good agreement within the allowable range of experimental error through the comparison of the two results.

关 键 词：刚体 转动惯量 角位移 流速 

分 类 号：O824.4[理学]