Is this the centripetal force in action?

这是运转的心力吗？

Because the centripetal force of Earth's rotation is stronger at the Equator.

因为地球自转的心力在赤道处更强。

The other high tide you can think of is being caused by the Earth's centripetal force.

其它高潮你能够想象到是由地球的心力引起的。

Wow, centrifugal force. Actually, it's centripetal force, which is an inward force generated by the glass acting on the olive...

哇，离心力。实际上是心力。玻璃对橄榄产生的内力。

But, as she's doing this swing, it's not just this centripetal force that's acting on her.

但是，当她做这个摆动动，在她身上的不仅仅是心力。

So there are centripetal motion. There is some net inward force going on here.

所有心运动。这里有一些净内力。

They had a joke that they had come here because of a centripetal force.

他们有个玩笑说他们因为心力而来到这里。

The reason that people confuse the centripetal force with what feels like a centrifugal

人们混淆吸引力的原因 是什么让你感觉像离心力？

Centripetal acceleration is equal to V squared over R. This V squared is for the center of mass of something moving around an axis.

心加速度等于速度的平方除半径。速度的平方是指绕轴运动物体的质心。

When I'm going over a hill, there's a force, a centripetal force, it's like V squared over R, so you have 1g down normally, right?

当我越过一个山丘，会有一个力，也就是心力，是 V 的平方除 R，所你通常会有 1 倍的下力，对吗？

So, the acceleration that she experiences at the bottom of her swing is actually a total equals the centripetal acceleration plus acceleration due to gravity.

因此，她在挥杆到底部体验到的加速度实际上等于心加速度加上重力加速度的总和。

That means this car, this reference frame, has a  centripetal acceleration which is directed in towards the center of the circle which is  to your right.

这意味着这辆车， 这个参考系，有一个心加速度， 方朝圆心， 也就是你的右边。

As the air that's routed above makes its way around the nose of the wing, it experiences centripetal acceleration, the force you also feel in a sharply turning car.

当从上方流出的空气绕过机翼前端，它会产生心加速度，您在急转弯的汽车中也会感受到这种力。

Putting this back in our acceleration, or centripetal acceleration, V squared over r, plugging in numbers, we get 12.5 meters per second squared, which is roughly equivalent to 1.3 times gravitational acceleration.

把这个数据放回我们的加速度中，或心加速度，即速度的平方除半径，输入数字，我们得到的结果是 12.5 米每二次方秒，这大致相当于重力加速度的 1.3 倍。

When you take that uniform solution and you want to isolate your plasma, if you put into the machine and then the centripetal force forces the densest thing to the outside, that's why it's angled.

当你得到均匀的溶液并想分离等离子体，如果你放入机器，然后心力将最致密的东西推到外面，这就是它成角度的原因。

As he reached the platform, with spring twilight gilding the rails and the glass in the slot machines, he began to feel that the station, the hospital, was hovering between being centripetal and centrifugal.

当他到达站台， 春天的暮色给轨道和老虎机的玻璃镀上了一层金色， 他开始觉得车站， 医院，在心和离心之间徘徊。