At infinity, there's no stored potential energy, and it drops off more and more negative as one over r.

在无限远处，没有储存的势能，并且它向负方向减少，当距离超过R时。

youdao

Therefore, you cannot escape the conclusion that the centripetal acceleration which is the result of gravity, falls off as one over R squared.

因此得出无懈可击的结论,这向心加速度,是由引力引起，并呈1/r2递减。

youdao

We came exactly to that conclusion-- that the gravitational acceleration falls off as one over r squared.

我们得到结论-,重力加速度,随r的平方而减少。

youdao