The physics teacher looked at Su Qin with a proud expression, and then said to Lang Feng: "Lang Feng, although you will answer this question, my name is Su Qin, please don't stand up without my permission, understand?" “

Su Qin swallowed a mouthful of saliva, looked at the title on the blackboard, and then was speechless.

What's this called?

Are you sure this is really an entry-level physics topic in a remote middle school?

The topic is as follows: A bear fell into a trap, the trap is 19.617 meters deep, and the fall time is exactly 2 seconds, ask what color the bear is.

Su Qin really doesn't know how far the physics teacher's brain has opened, there is no reason why he will answer such an unsolvable question by name?

After Lang Feng gave Su Qin a comforting look at this time, he stared directly into the eyes of the physics teacher and said, "Teacher, I don't think Su Qin really knows how to answer this question, so you just let me answer." “

Lang Feng is generous, the physics teacher originally liked it, but he was angry that he was nosy, Su Qin, a student with physics problems, really called himself a headache!

Although she usually looks at her good grades in other subjects, but when it comes to her own subjects, she can only pass the exam every time, and the head teacher has found herself a few times to let herself help her more, but she also needs to be willing to work hard!

Su Qin actually has her own plans, in her last life, she was admitted to a key high school, and then to a key university, but because she didn't love herself, her reputation in school was not very good, so that when she was looking for a job, she struggled with her connections.

Reborn in this life, she decided to go to the agricultural university she wanted to study, not to mention that the admission score was not high. It will also be of great help to my knowledge of farming in the future.

"Lang Feng, let's give you a chance to save the beauty as a hero! You can answer this pervert oh no, Xueba's question! “

The physics teacher looked at Lang Feng blankly and said.

Lang Feng looked at the physics teacher with a smile without the slightest warmth, and said lightly with thin lips: "Easy to calculate that g = 9.8085 is not like some people say that it is the polar region. The North Pole is 9.832, which is much greater than that, and the equator is also 9.780, so how can it be said that it must be the polar region?

I checked the table below, and it was about 44 degrees according to the geographical distribution of bears. There are no bears in the Southern Hemisphere. It can be known that it should be 44 degrees north latitude.

According to the title, since it is a trap, it is a trap that bears can fall into. Because there are few precious animals on land that are bigger than bears. So it can be pushed out, this trap is designed for bears.

Secondly, since the ground trap is designed for bears, it must be terrestrial bears. And most terrestrial bears have poor eyesight. It's hard to spot traps, so it's easy to fall into them.

So far. The available answers are: Brown Bear and American Black Bear/Asiatic Black Bear, since there are only brown bears and black bears in the question, there are only two answers left.

Since the trap is deep 19. 617 meters, the soil must be the impact parent material, so that it is easy to excavate.

Brown bears have a geographical distribution though. However, most of them are high-altitude areas, and they are fierce, and the danger factor of hunting and killing is large. The value is not as high as that of a black bear. The general bear paws and bear bile are taken from black bears.

And because the geographical distribution of black bears basically does not coincide with brown bears. It can be determined that the correct answer to this question is a black bear. “

Let's talk about it at length. The physics teacher had come back to his senses, and he looked at the transfer student in front of him in disbelief, he was even more powerful than himself, and his analysis was probably only the second step.

This is the result of the analysis of a self-proclaimed physics talent.

"Well, that's right, your analysis is very correct, it's hard work, classmate Langfeng, please sit down."

The physics teacher said as if he had lost his mind.

After Lang Feng gave Su Qin a provocative smile as usual, he naturally sat down.

After this class, Lang Feng's fame in this junior high school (2) class came out.

The name of the little prince of physics is not called in vain, and his fans have increased a lot, even all over the lower grades.

Dong Chunli looked at Lang Feng's high-spirited appearance, and couldn't help but say: "Lang Feng, you are really powerful, can you teach me?" “

Lang Feng didn't answer her, and after giving her an unfathomable smile, he stared at the white green forest in front of him and thought deeply.

This girl hasn't talked to herself for a long time, and she doesn't know when she offended her?

"White Green Forest, Lang Feng is watching you!"

Dong Chunli looked at Bai Lulin with a sneer and said.

Bai Lulin didn't speak, she casually tried to memorize the teacher's formula on the blackboard in her draft book, and didn't give Dong Chunli a look.

Dong Chunli's flattery did not receive any results, she secretly hated in her heart, but she pretended to look at Lang Feng casually, expressing her innocence.

"When did you become a zealous person?"

Lang Feng didn't give Dong Chunli a look, crossed his hands and directly lifted Erlang's legs.

In all the teachers' classes, Lang Feng has the privilege of bending Erlang's legs.

Dong Chunli heard the deep ridicule in Lang Feng, but she didn't suffer any blows, it seems that Lang Feng really has an appetite for herself, Qin Haoyang treated herself like this, didn't she marry herself in her last life?

Is this the case with Langfeng? It seems that he still has to work hard, that Du Ziteng doesn't know what kind of wind to smoke recently, and he will send someone to his home every week to invite him, it seems that his appearance has changed a lot, to a certain extent, it has also attracted him, but this kind of horse has given up on himself!

Dong Chunli touched the soft skin on her face, looked at the place that Lang Feng couldn't see, and showed a look that was bound to win.

In the blink of an eye, it's already the weekend.

On Monday, Su Qin went to the house of the village chief Bai Zhixiang, and asked him to help him find some workers, and then decided to see the yellow calendar to start construction.

Su Qin also asked him to help him find ten acres of general land, of course, near his new home, the rent, of course, the cheaper the better.

Red bricks, river sand, are in stock, so a phone call can call someone over, and then there is cement and white ash, which are all bought from Tengjiao Town.

Su Qin calculated the house she wanted to make, that is, she lived alone, and she would go to high school elsewhere in the future, so it was good to build only one floor, and if she was financially rich in the future, she would add another floor.

This is also a common thing in the village, and it is not a maverick.

Su Qin made an estimate, and the foundation cost a total of 10,000 yuan, and then sold the village chief Bai Zhi to think of a big favor.

She made a budget and found that if she built this house, it was estimated that 30,000 yuan would be enough.

"Girl, Uncle will tell you the truth, are you bold?" (To be continued.) )