In this poper, an experimental method which can be used to quantitatively test the AngularMomentumConservationLaw is presented.
本文提出了一种可以定量验证刚体角动量守恒定律的实验方法。
2
For example, no matter how much a dancer wishes to leap off the floor and then start turning, the law of conservation of angularmomentum absolutely prevents such a movement.
例如，无论一个舞者多么想要跳离地板，然后开始旋转，角动量守恒定律绝对阻止这样的动作。
3
The law of conservation of angularmomentum may be demonstrated with a gyroscope.