Here is an example of the usefulness of the concepts of angular impulse and angular momentum.

这有一个例子，可以说明角冲量和角动量概念的用途。

youdao

Here is an example of the usefulness of the concepts of angular impulse and angular momentum.

这有一个例子，可以说明角冲量和角动量概念的用途。

youdao