Horror increases your heartbeat, makes you feel more alive.

恐怖会使你心跳速 让你感觉更有活力。

To maximize centrifugal acceleration, this anchor point should be close to the Equator.

为了使离心速度最大化，这个锚应该要和赤道很接近。

And releases epinephrine and norepinephrine into the blood making your heart pump faster.

并会向血液中释放上腺素和降上腺素使你的心跳速。

Dark energy is pumping up the Universal expansion, causing it to accelerate.

暗能量使宇宙膨胀速。

Adrenaline causes your heart to beat faster and raises your blood pressure, over time causing hypertension.

上腺素会使你的心跳速、血压升高，时间长了还会引发高血压。

It pulls the Moon forward in its orbit a bit, like pulling on a dog's leash, accelerating it.

它会把月球往前拉一，就像拽着狗链一样，使它速。

So if you make the mass larger, if you double it, then your acceleration would be half as much.

如果让质量更大，再使它倍，则速度会减少为原来的1/2因此，质量越大，你使它速所需要的力就越大。

Their job is to help push the sled and get it up to speed at the beginning of the race.

们的工作是在比赛开始时帮助推动雪橇，使其速。

Other forces act on moving objects, as well, like friction and air resistance, counteracting gravity, making this acceleration hard to see.

当然也有其的力作用在移动的物体上，如摩擦力和空气阻力，它们抵消了部分引力，使这种速度很难被察觉。

We now know that the pandemic accelerated that by at least a decade.

我们现在知道，这场大流行至少使这一进程速了十年。

Otherwise, that net force m, would make the object accelerate.

否则，这些力量的总和将使 元素正在速。

Ben found that it could slow down or speed up ships.

本发现它可以使船只减速或速。

And those don't make a system accelerate, only external forces are gonna make a system accelerate.

那些不会使系统速，只有外力才能使系统速。

But there's something we've been leaving out: forces, and why they make things accelerate.

力，以及为什么它们使事情速。

And so you can think of a force as a push or a pull on an object that is causing an acceleration.

你可以把力想象成对物体的推或拉，从而使其产生速度。

The AEA is a 1798 statute that allows the president to designate nationals of certain foreign states as enemy aliens subject to expedited removal proceedings.

外籍敌人法案（AEA）是一项1798年的法规，赋予总统将某些外国国家的国民指定为敌对外籍人士的权力，并使其面临速的移除诉讼程序。

Absolutely, one of the key advantages is its ability to really optimize train movements so that smoother acceleration and braking translates directly into reduced energy consumption.

绝对有，其关键优势之一就是能够真正优化列车运行， 使平顺的速和减速直接转化为减少能源消耗。

At the Large Hadron Collider, we accelerate particles to speeds very close to the speed of light such that they smash into each other and release enormous amounts of energy.

在大型强子对撞机中，我们使粒子速到接近光速，使它们相互碰撞并释放出巨大的能量。

He tracks a century of what he calls steam globalization where steamships and railways drove a dramatic acceleration in the exchange of goods people ideas and money across the world Faster and cheaper.

追踪了一个世纪的所谓蒸汽全球化，在这个时期，蒸汽船和铁路推动了全球商品、人员、思想和资金交流的显着速，使之更快更便宜。

Solving climate change will help solve a host of other problems. Ignoring it will only precipitate them, as we see with the link between the loss of biodiversity and zoonotic viruses like the coronavirus.

解决气候变化将有助于解决许多其问题。正如我们在生物多样性丧失与冠状病毒等人畜共患病毒之间的联系中所看到的那样， 忽视它只会使它们速发展。