Thanks to Newton's universal law, we can figure out the gravitational force between any two objects.

正是有了牛顿的万有引力定律，我们才能计算出任意两物体间的引力。

youdao

So let's now turn to Newton's universal law of gravity, and believe it or not, I think I even give you on the exam the gravitational force of Newton's universal law of gravity.

下面是牛顿的万有，引力定律，不管你信，或不信，在考试中，我出了关于万有引力，定律的题目。

youdao