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

当它被释放时，它就变成了。

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

我们有、势和摩擦力。

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

温度是那些原子量度。

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

更快速度导致了粒子增。

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

是个物理学家玩具可以演示角量还有和势。

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

之后我们又造出了利用风和水机器。

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

风力涡轮机将风转化为机械。

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

，产生更质量粒子。

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

这个取决于物体质量和它移速度。

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

温度实际上是测量任何物质里原子。

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，传化为热量产生浪费。

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，身体中分子就会加快。

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.

如果你看到一辆型汽车相撞，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 摄氏度以上时，水分子使其之间互时间很短。

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

那么 随时间变化就是。

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

那么 物体随时间改变量就是速度乘以力。

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，但是它们速度非常快，并且有巨。

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

当汽车减速时，电马达反向转，捕捉汽车为电池充电。

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

我们感觉到温度就只是" 热" 或" 冷" ，但在原子层面，温度就是原子。