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Trinity sure—III

 

作者: Clifford E. Swartz,  

 

期刊: The Physics Teacher  （AIP Available online 1998）
卷期: Volume 36, issue 9  

页码: 544-544

 

ISSN:0031-921X

 

年代: 1998

 

DOI:10.1119/1.880130

 

出版商: American Association of Physics Teachers

 

关键词: editorial;Newton’s laws;experiments;Einstein

 

数据来源: AIP

 

摘要:

The November editorial worried Newton’s second law and proposed methods of defining mass and of setting up a force scale. Experiment (not definition) shows that forces can be represented by vectors. Experiments also show that inertial mass and gravitational mass are equal, and in Einstein’s view, identical.

 

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