Super Scholar: Start with a low regulatory score!

Chapter 717 Several times the speed of the third universe, but what's the use of that?
Gee!

What does 50 meters altitude mean?
Presumably, all the masters of the school are very clear, right?

The lowest distance from the ground to space is 9 kilometers, which is also called the troposphere, and then the stratosphere is 4 to 5 meters, the middle layer is 8 meters, and the thermosphere is 40 meters.

And above 40 meters, it is the outer atmosphere.

Ordinary medium and low-orbit satellites, such as resource exploration, are only in the range of 30 to 50 meters above the ground.

Some sword spy satellites further down are often only 10,000+ meters above the ground because they need to see the ground clearly.

and so……

Driving the mech to Jiangnan at an altitude of 50 meters, he has already passed by countless satellites.

in other words……

The blue star has completely turned into a small blue ball, slowly rotating in the eternal and lonely universe.

And Jiangnan, who drives the mecha, is equivalent to the satellite of this blue ball, and lies between the universe.

There are only two words to describe it, that is, the bullfrog is too hot to fly with the heifer, and the bullfrog is broken.

After all, he was still on Blue Star just now, still in Yanjing, and still in the laboratory of Jiangnan Research Institute.

But how long did it take to fly into outer space, into the universe at a height of 50 meters?

In fact, this time can be estimated.

After all, at an altitude of 20 meters, it is 5000m/s, which is close to 15 times the speed of sound.

Before that, according to the average speed of ten times the speed of sound, it was 59 seconds, which was close to 1 minute.

As for the 20-50 meters, the speed has reached 11800m/s, which is close to 35 times the speed of sound.

Although this distance is longer, the time it takes must be shorter. You can use the knowledge of physics to calculate it.

all in all.

From the moment Jiangnan left the ground to now, it will not take more than 2 minutes. Did you directly hit those space rockets?
Speaking of...

Do you know the first cosmic velocity?
That is 7900m/s.

This is the lowest flight speed for any object on the ground to orbit the blue star, but the Dragon God mecha has reached and surpassed it as early as 30 meters in the sky.

As for the 50m/s at an altitude of 11199 meters, you must be familiar with it!
Yes, this is already very close to the second cosmic velocity of 11200m/s.

And the second cosmic velocity.

Everyone should know that this is the speed of escaping from the gravitational force of the blue star and becoming a "satellite" of the sun.

That is to say...

At this moment, the Dragon God mecha can completely break away from the shackles of Blue Star, and gallop in the huge solar system.

Of course, do you think that this is the limit speed of the second-generation Dragon God mecha?
No no no, how is it possible?

After all, it is also produced by the system, so it must be incisive, right?
This second cosmic speed is not the limit of the second-generation Dragon God mecha, but can only be said to be in the middle.

If it flies at an extreme speed, even reaching the third cosmic speed of 16700m/s, it will not be a big problem.

After reaching this speed, the second-generation Dragon God can even escape the sun's gravity and fly away from the solar system.

but……

Jiang Nan didn't continue to try to go up.

Because it doesn't make much sense anymore.

In fact, he has conducted many tests in the East Cloud Dragon Realm, and the limit speed of the second-generation Dragon God mecha can reach 99999m/s.

What is the concept of 99999m/s, do you understand?It is already far exceeding the speed of the third universe.

but……

What's the use?
It is true that it can far exceed the speed of the third universe. It can fly away from the solar system, and it is no problem to gallop in the Milky Way system. However, it is impossible for Jiangnan to drive a mecha, so why not try it out?

You know, it's time consuming.

The universe is boundless, with this speed, even if he flies to death, it is difficult for him to fly out of the solar system.

After all, the radius of the solar system is one light-year, which is equivalent to 94600 billion kilometers, which can be described as vast and boundless.

Not to mention rushing out of the solar system, even reaching the nearest Mars will take a long time.

After all, the distance from Mars to Blue Star is 2 million kilometers, divided by 99999m/s, it is more than 555 hours, nearly 20 days, and you have to fly to the daylily to cool.

It takes less time to go to the moon.

After all, the distance from the moon to the blue star is only 38 kilometers, divided by 99999, it only takes 63 minutes.

Everyone read that right.

Driving the second-generation Longshen mech to fly at extreme speed, it only takes more than an hour from the blue star to the moon.

This time is already very short.

After all, it takes at least a week for the current probes or spacecraft to fly from the blue star to the moon.

But for Jiangnan, this is still too long.

The sky above the moon was empty, so he wouldn't waste more than an hour just to go up there.

What's more, it will take more than an hour to return.

That is too time consuming.

and so……

"Xiaoai, the ascent is over, let's go back!"

"Unless the particle thruster can be improved to double the speed of the mech, it won't be very interesting."

"In comparison, it's more reliable to drive this mecha around Blue Star and go around the big sheep."

"That so-and-so, and SLMA company, they said they were coming last time, this time I really can't miss it again (ω)..."

(End of this chapter)