That's the floor, and I have a spring.

What will the spring look like?

This is my spring, my amazingly drawn spring.

To displace the spring a little bit, we have to apply a

To displace soon. the spring 1 meter, so if this is say, 1 meter, how much force will we have to apply to keep it there?

To displace the spring zero, we apply zero force.

Let me draw the ground so that we know what's going on with the spring.

So let's look at I know I'm compressing to the left.

If you move the housing up the ball lags behind stretching the spring.

So we have this green spring here, and let's see, there's a wall here.

Here go the stem cells, right into the beating heart of the patient.

If we measure how much that spring stretches we can calculate the force of gravity.

The arctic ice cap is, in a sense, the beating heart of the global climate system.

The spring in this case is the flexibility of the thin silicon tethering it to the housing.

So to compress it 1 meters, you need to apply K.

Turkey s power rests primarily on its vibrant economy.

And let's say that when I were to apply a force of 5 Newtons into the spring, it looks something like this.

So when I apply a force of 5 Newtons I'll draw the wall in magenta now.

So let's say it compresses to here.

Every time you compress the spring a little bit, it takes a little bit more force to compress it a little bit more.

He chills the dish, it changes its properties and he peels it right out of the dish.

Let's go! lt i gt My beating heart lt i gt Is a mess like my room lt i gt I just can't get a hold of it

But in this situation, I pushed on the spring, so it has a displacement of x to the left.

That's the restorative force, so that's the force that the spring applies to whoever's pushing on it.

That is the way to tackle global warming and support a genuinely vibrant economy.

And then I want to use that graph to maybe figure out how much work we did in compressing the spring.

The force to compress it is just the same thing, but it's going in the same direction as the x.

So when x is 0, which is right here, how much force do we need to apply to compress the spring?

Developing complex, vibrant plumage demands significant energy and genetic resources.

So this axis is how much I've compressed it, x, and then this axis, the y axis, is how much force I have to apply.

b is the first board we started with, and it is, in many ways, the beating heart of the website.

Partnerships based on shared rules, standards, and values are the heartbeat of modern security.

Here are some images of this colorful festival, being played with zest across India.

And when the spring is compressed and not accelerating in either direction, the force of compression is going to be equal to the restorative force.

Nikko is known for its splendid fall colors, especially the vibrant reds of the Japanese maple (Acer palmatum).

That is where the roots of African culture were sown today they form a proud part of the vibrancy of our cultural heritage and our national identity.

Saying that Jacob, the fun vibrant 5 year old son of our dear friends had been diagnosed with a very deadly form of cancer.

You do it too, you do it too. lt BR gt Okay okay. lt i gt My beating heart lt i gt Like my messy room

If I'm moving the spring, if I'm compressing the spring to the left, then the force I'm applying is also to the left.

So when the spring is barely compressed, we're going to apply a little, little bit of force, so almost at zero.

A vibrant private sector with enterprises making investments, creating jobs and improving productivity promotes growth and creates opportunities for poor people.

As you might have guessed, I'm a tissue engineer, and this is a video of some of the beating heart that I've engineered in the lab.

And so this is a spring when I don't have any force acting on it, this is just the natural state of the spring.

So when the spring was initially all the way out here, to compress it a little bit, how much force do I have to apply?

Well, if we give zero force, the spring won't move, but if we just give a little, little bit of force, if we just give infinitesimal, super small amount of force, we'll compress the spring just a little bit, right?