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Angular momentum conservation (a freshman experiment)

 

作者: R. Ö. Akyüz,  

 

期刊: American Journal of Physics  （AIP Available online 1996）
卷期: Volume 64, issue 4  

页码: 446-448

 

ISSN:0002-9505

 

年代: 1996

 

DOI:10.1119/1.18189

 

出版商: American Association of Physics Teachers

 

关键词: ANGULAR MOMENTUM;CLASSICAL MECHANICS;CONSERVATION LAWS;EDUCATIONAL TOOLS;MEASURING METHODS;MOMENT OF INERTIA;ROTATION;01.50.P;03.20

 

数据来源: AIP

 

摘要:

A simple turntable and a simple spring gun mounted on it demonstrate the angular momentum conservation principle by providing independent measurements of the angular momenta of the turntable, and of a metal ball, projected horizontally—and tangentially—from the spring gun.

 

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