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重力势能

n.natural plastic material
网络gravitational potential energy; Gravitational Energy; Gravity potential energy

重力势能

重力势能

英-汉网络释义

重力势能

n.

1.natural plastic material

2.gravitational potential energy

1

So if I make a plot of the gravitational potential energy as a function of y , then I would get a straight line .

因此如果我画一张，重力势能，受 y 变化的图，那么会得到一条直线。

2

And the answer is yes, we can, because as long as the matter that swirls in is outside the event horizon, it would still be very hot .

因为只要物质，在视界外部，旋转，它还是会变得很热，因为重力势能。

3

Now , what we would like to do is we would like to convert all this gravitational potential energy into kinetic energy of that disk .

现在要做的，就是要转化，所有这些重力势能，变成圆盘的动能。

5

The object's potential energy of gravity is equal to the product of its weight and its height . The unit is J.

物体的重力势能等于物体的重量和它的高度的乘积。单位是焦耳。

6

Notice that the gravitational potential energy increases .

注意，这里，重力势能是增加的。

7

Let me first give you the formal definition of gravitational potential energy.

我先给你一个对于，重力势能的形式定义。

8

So you're using , then, the conversion of gravitational potential energy to kinetic energy .

所以你在利用，重力势能，转换成，动能。

9

When I'm here , gravitational potential energy ; increases in this way; the gravitational force is in this direction .

重力势能，这样增长，重力；，是在这个方向，当我在这里。

10

So this is a function y as a function of x and the curve itself represents effectively the gravitational potential energy.

因此这是关于 y 的关系，曲线本身，很有效地代表了，重力势能。

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