绳子会说,“啊哈，这家伙需要我来帮忙拉了“,因为此时只靠重力加速度,不足以提供向心加速度了，需要额外的补充

The string will say "Aha! I'm going to pull now on this person "because the gravitational acceleration alone is not enough-- I need some extra pull."

youdao

绳子会说,“啊哈，这家伙需要我来帮忙拉了“,因为此时只靠重力加速度,不足以提供向心加速度了，需要额外的补充

The string will say "Aha! I'm going to pull now on this person "because the gravitational acceleration alone is not enough-- I need some extra pull."

youdao