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Central collisions—The general case

 

作者: Irina E. Lyublinskaya,  

 

期刊: The Physics Teacher  （AIP Available online 1998）
卷期: Volume 36, issue 1  

页码: 18-19

 

ISSN:0031-921X

 

年代: 1998

 

DOI:10.1119/1.879949

 

出版商: American Association of Physics Teachers

 

关键词: inelastic and elastic collisions;linear momentum;kinetic energy;relative velocity;specific mass;center of mass

 

数据来源: AIP

 

摘要:

The central elastic and inelastic collisions have been analyzed in general vector form. The proposed analysis results in equations, which have simple physical interpretation and can be easily applied to different special cases. The mathematical basis needed for the analysis includes only vector addition and dot-product of vectors. It allows teachers to introduce proposed approach to collisions already in trigonometry-based physic courses.

 

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