And so, you know from your Newtonian mechanics, as you were learning in 8.01, the dynamic force here mv^2/r is mv squared over r.

在8。01节对牛顿动力学系统的学习中，我们可以知道这里的运动受力,就是。

麻省理工公开课 - 固态化学导论课程节选

But for other, for me at least, it's sort of energizing, so.

但是对另外一些人来说，至少对于我，我觉得忙碌能带给我动力。

哥伦比亚的第一印象 - SpeakingMax英语口语达人

So the product of Newtonian mechanics of predicting the future given the present, has got two parts, and one is called kinematics and the other is called dynamics.

所以牛顿力学,基于现状对未来的预测,包含两个部分,一部分被称为运动学,而另一部分被称为动力学

耶鲁公开课 - 基础物理课程节选