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Ball on a rotating turntable: Comparison of theory and experiment

 

作者: Robert Ehrlich,   Jaroslaw Tuszynski,  

 

期刊: American Journal of Physics  （AIP Available online 1995）
卷期: Volume 63, issue 4  

页码: 351-359

 

ISSN:0002-9505

 

年代: 1995

 

DOI:10.1119/1.17920

 

出版商: American Association of Physics Teachers

 

关键词: SPHERES;CLASSICAL MECHANICS;ROTATION;ROLLING;SLIDING FRICTION;TRAJECTORIES

 

数据来源: AIP

 

摘要:

We have extended the work of others in developing a model for the motion of a ball on a rotating turntable. The numerical model does not impose the constraint of rolling without slipping, and includes both rolling and sliding friction. Computer output from the model is compared with experimental trajectories obtained from time exposures, and found to be in excellent agreement.

 

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