TO DETERMlNING YOUR SPEED

Go down immediately in order to slow down.

Driver, please go a little faster.

Good, keep the speed.

We'll see how fast you really are.

Slow down a little more.

You're supposed to dodge. Sometimes I feel like I know her and sometimes I don't. We're definitely standing at the crossroad now.

And then after that, you succumb to the rigors of time.

Remember, you make your speed when you hit the water.

Clap your hands, and let's see how fast you are.

Come on, now... and let's see how fast you are.

And over a given distance, you'll hit the same amount of rain from the side again, regardless of how fast you're going.

Yoon Young sunbae, speed up a little.

Your average velocity, so you could almost view it as the average slope between this point and this point with 60, if your average velocity was 60 miles per hour, there was some point in time, maybe more, but there was at least one point in time, where you were going exactly sixty miles per hour.

Please slow down when getting close to the intersection.

And he told me, Don't do that. Go down immediately in order to slow down.

You can't go from resting to your peak speed immediately.

The magnitude of the centripetal acceleration is equal to your speed, the magnitude of your velocity, squared, divided by your radius.

We either keep going fast, or we slow down.

And I said, Ma, would you slow down?

Come on. Just a little more speed there in your run.

At the mine. He wants you to bring Jenny there as fast as you can.

So you definitely want your speed to be a good bit larger than this in order to keep a nice margin of safety in order to especially have traction with the actual loop de loop to maintain your speed

And you'll get slower and slower, until eventually you're back to running the same speed you were at age 19.

Once you've exceeded the 10GB, your connection will turn into a 64KB connection till the end of the month!

This shows how fast you are typing. It measures the typing speed in characters per minute.

That's how radar catches you speeding and how astronomers measure the rotation of galaxies.

And it's going to take the exact same amount of time for you to speed back up by gravity and get to your original speed.

So about seven years, eight years to reach your peak, and then gradually you fall off your peak, until you go back to the starting point.

So about seven, eight years to reach your peak, and then gradually you fall off your peak, until you go back to the starting point.

The machines get faster and faster and you feel you are working harder and harder to keep up.

When you slow down for 15 minutes a day you turn that inflammatory state into a more anti inflammatory state.

And what they found is that, if you start running the marathon at age 19, you will get progressively faster, year by year, until you reach your peak at age 27.

These funny signs that flash your speed at you, some of the new ones, on the bottom right, now actually show a smiley face or a frowny face, to act as an emotional trigger.

And the average velocity...if your acceleration is constant... if and only if your acceleration is constant then your average velocity will be the average of your final velocity and your initial velocity and so in this situation, what is our average velocity? well our average velocity, let's do it in m s is going to be our final velocity, which is (let me calculate it down here) so our average velocity in this example

This is the relativistic doppler effect, and for our purposes, it amounts to multiplying the energy of the light by one plus your velocity squared divided by twice the speed of light squared.

So this right here, either five revs per second or 10 pi radians per second they're both essentially measuring the same thing how fast are you orbiting around this central point?

So in this case, it'll take the time in the air we could say time sub air, I guess, is going to be equal to this 10 meters per second, your velocity.

These funny signs that flash your speed at you, some of the new ones, on the bottom right, now actually show a smiley face or a frowny face, to act as an emotional trigger.

If you speed up a lot beyond that speed, you will slowly spiral away from the Earth because then the centripetal acceleration due to gravity won't be enough to keep you in a perfect circular path