Newton rs second law

• 牛顿第二定律

Newton rs second law的用法和样例：

例句

1. Newton's second law can be expressed as a differential equation.
   牛顿第二定律可表达成微分方程。
2. Newton's second law applies separately to every part of a system or any combination of parts.
   牛顿第二定律可分别应用到系统的每个部分或几个部分的任意组合。