摘要
本文介绍了我们最近试验成功的用气垫导轨定量验证角动量守恒定律的新实验，该实验具有简明易做、误差小的特点。
In this paper,the authors introduce a new experiment for the first time quantitatively to test and verify the law of conservation of angular momentum by using the air track. The experimental process is concise, easy to operate, and the results are accurate. These merits are characteristics of the new experiment.
基金
荆州师专科研基金
关键词
气垫导轨
角动量守恒定律
物理实验
air track
the law of conservation of angular momentum
