Become a master from now on

Chapter 234 Fang Chao——Yang

Lanlan, do you understand?
Zhang Lanlan nodded.

"If you understand, then you can calculate the data I want you to calculate on the draft paper, because although I have completely solved this problem, I can't solve the whole process, which is of no benefit to you. Answer this question yourself, and you will have a deeper memory of this question."

If someone else answers her, it is definitely not as memorable as doing it herself, because through her own efforts, she will know every step of the way, but when she checks other people's answers, she cannot subconsciously remember such a question deeply in her mind. After a period of time, he will gradually become unfamiliar with this memory, and after a little longer, he will completely forget it.

So Fang Chao just raised some points, as for the process of answering the questions, Zhang Lanlan had to do it himself.

"After calculating the escape velocity of the sun, the absolute velocity of the spaceship when it flies out of the gravitational circle of Mars is correspondingly obtained, then subtract the orbital velocity of Mars from this velocity to obtain the relative velocity, and obtain the second velocity by yourself. The answer to the question can be used to deduce the speed of the spacecraft when it enters the orbit of Mars, and calculate the vector sum of the speed of Mars... After that, the relative speed of the spacecraft when it flies out of Mars can be calculated."

"Oh, oh, good."

Zhang Lanlan picked up the pen and answered the questions on the test paper.

……

V+2Vm-2Ve3Vm-2Vm
……

Vm-2Ve0
By inequality, Vb=Ve*0.185=5.5km/s.

"I also know the answer to the fourth question, which is 80%."

"Bingo, perfect~"

Zhang Lanlan is not stupid. After Fang Chao verbally taught some internal skills, this cute girl who is not tall automatically completed the follow-up moves and created her own martial arts profound skills, which is very powerful. Here On the one hand, it is enough to stand alone.

Fang Chao is like Feng Qingyang, like teaching Linghu Chong to learn Dugu Nine Swords, he is very proud in his heart.

Because this is Zhang Lanlan's own martial arts secret, if he were to do it, it could be more concise and save at least four steps. However, he did not do this because he wanted Zhang Lanlan to do it by himself.

The teacher preaches and teaches karma to solve doubts, but it does not mean to solve doubts directly without preaching.

The little girl was encouraged by the monitor, and she smiled brightly.

"Monitor, would you like to have a meal together after class?"

However, the little girl struggled for a moment and Fang Chao didn't hear the small voice at all. He had already completed his task, which was great.

When it's over, brush off your clothes and leave behind your merit and fame.

Zhang Lanlan buried her head on the textbook, she was already ashamed to face others, the monitor rejected her, didn't give a response?What do other people think of you?

ah ah ah~
Not alive~!

After teaching Zhang Lanlan, Fang Chao skipped class...

Next is the math class. The difference in whether he can pass it or not is not very big. Moreover, the current math teachers really have nothing to teach him. With the improvement of his own level, even though he has a higher mathematics education, the math teacher I don't know where to teach Fang Chao. If I teach him something in depth, other than Fang Chao, others may not understand it at all.

It's not that the math teacher looks down on other people, but who is so perverted and has already learned calculus and derivatives by himself in less than two weeks after the start of the second year of high school. Can this be a normal person?I didn't finish these courses until the first semester of my sophomore year, and I was still scratching my head. Compared with Fang Chao's current level, the math teacher believed that the other party might have surpassed him in terms of professional level.

For Fang Chao, the difficulty of mathematics should be further improved.

But he, a math teacher, shouldn't talk about such things. Fang Chao is no longer a child. He will soon be an adult and can be responsible for his own future.

He is only responsible for teaching high school mathematics content. Now Fang Chao has no problems in this area, so he can develop freely.

Fang Chao found a quiet place after skipping class alone.

There is a tall banyan tree inside the No. [-] Middle School of the city, and there are often red cloth strips on it. The content written on it is either to study hard and make progress every day, or whoever loves someone for a lifetime. The banyan tree testifies that this life will never change , if you break this oath, you will be punished by heaven and earth...

So, this is an unreliable banyan tree, it is an improper tree. Anyway, there are basically not many pairs of two names hanging on it.

Don't ask Fang Chao why he knew, because there are many words carved with a knife on the tree trunk about who is a scumbag.

The school strictly prohibits it, but you can't stare at this kind of thing 24 hours a day. People who are broken in love are irrational and can do anything.

But in broad daylight, there is no need to worry too much about such things, as people who do this kind of thing usually do it at night.

Fang Chao seemed to see his name?

It seems... really?

Fang Chao took a closer look.

What the hell! ! !

Big scumbag Fang Chao!
"??????"

"Which shameless person did this? I have never been in a relationship, so you call me a scumbag?"

"No, it's definitely not me. My name is so popular. I'm not the only one named Fang Chao in the whole school. It's just that none of those Fang Chao are as famous as me. Besides, the words engraved on it are faint. Some age, it may mean that the seniors above me may not be me, not me."

Look, is this something that humans can do?Push one's own responsibilities to the ground.

So Fang Chao took a look and found that no one was staring at him. The next moment he picked up a sharp pebble from the ground, and then quietly added the word "Yang" after Fang Chao.

There is no trace of mutilation, and what is completely calm is that the meaning of the entire sentence is completely changed.

The big scumbag man Fang Chaoyang.

Who is Fang Chaoyang?I do not know?Who?

do not know?
Oh, that's right, it has nothing to do with Fang Chao anyway.

After that, Fang Chao threw the pebble on the ground, and it returned to the place where it should belong. He didn't know what a great thing he had done just now, helping people restore their reputation and innocence. In the future, Fang Chao It is super 'realized to become a fairy', and this stone may also be touched, and it is unknown what strange changes will be produced by then.

Not far away, there are junior high and high school students who are taking physical education classes. They run wantonly on the plastic track, shedding the sweat of youth.

Look, there is a long-legged beauty in the distance... Her speed is so fast and fierce, she is panting slightly, and finally reaches the finish line at an amazing speed, and there are sounds of exclamation around her.

(End of this chapter)