1.When it's let go, it turns into kinetic energy.

当它被释放时，它就变成了能。

2.We have like kinetic energy, we have potential energy, friction.

我们有能、势能和摩擦力。

3.Temperature is a measure of those atoms' kinetic energy.

温是那些原子能的量。

4.Faster motion increases the kinetic energy of the molecules and atoms.

更快的运致了粒子的能增大。

5.It's a physics toy that demonstrates angular momentum, potential energy, and kinetic energy.

是个物理学家的玩具可以演示角量还有能和势能。

6.Then we made machines that used kinetic energy from water and wind.

之后我们又造出了利用风能和水能机器。

7.Wind turbines convert the kinetic energy of the wind into mechanical power.

风力涡轮机将风能转化为机械能。

8.The more kinetic energy there is, the heavier these daughter particles can be.

能越大，越能产生更大质量的粒子。

9.This kinetic energy depends on the mass of the object and how fast it's moving.

这个能取决于物体的质量和它移的。

10.Temperature is really a measure of all that jiggling, the kinetic energy of anything's atoms.

温实际上是测量任何物质里原子的能。

11.As the tyres bounce they convert kinetic energy into heat, thus wasting it.

由于轮胎对挤压力产生反弹，能传化为热量产生能浪费。

12.When heat is added to a body, it speeds up the kinetic energy of its molecules.

当身体吸收了热量，身体中的分子能就会加快。

13.The kinetic energy of all these satellites hitting the Earth would be like dropping nuclear bombs.

所有这些卫星撞击地球的能就像投掷核弹一样。

14.If you watch a big car crash, the kinetic energy is breaking down throughout the whole move.

如果你看到一辆大型汽车相撞，能在整个过程中都在分解。

15.Above 4 degrees Celcius, the kinetic energy of the water molecules keeps their interactions with each other short.

4 摄氏以上时，水分子的能使其之间的互时间很短。

16.Ok, we know the kinetic energy of an object is half of its mass times its velocity squared.

那么 能随时间的变化就是。

17.So the change in kinetic energy of an object over time is just velocity times force.

那么 物体能随时间的改变量就是乘以力。

18.Meteoroids may usually be small, but they're screaming fast, and have a huge amount of kinetic energy.

流星体通常都很小，但是它们的非常快，并且有巨大的能。

19.As the car slows, the electric motor operates in reverse, capturing the vehicle's kinetic energy to recharge the battery.

当汽车减时，电马达反向运转，捕捉汽车的能为电池充电。

20.Temperature, is experienced by you and me as hot or cold but at the atomic level it's kinetic energy.

我们能感觉到的温就只是" 热" 或" 冷" ，但在原子层面，温就是原子的能。