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Inexpensive rotating-arm device for angular-motion labs

 

作者: Ken Altshuler,   Peter Pollock,  

 

期刊: The Physics Teacher  （AIP Available online 1998）
卷期: Volume 36, issue 7  

页码: 424-425

 

ISSN:0031-921X

 

年代: 1998

 

DOI:10.1119/1.879898

 

出版商: American Association of Physics Teachers

 

关键词: moment of inertia;rotation

 

数据来源: AIP

 

摘要:

This article describes in detail how to build low-cost laboratory devices to study angular motion. Three different laboratory investigations are described to study Newton’s second law for rotational motion and the property of angular momentum conservation.

 

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