Become a master from now on

Chapter 134 Let's Do a Physics Problem (Please Subscribe)
"Talent."

"Who the hell is this? Isn't he too courageous? This is a badass."

"The sound came from the rear."

"not me."

"It's not me either."

"It's the guy at the back door!"

At this time, the real culprit was found out.

The physics teacher was also taken aback, then frowned and said, "Which class are you from? Why are you walking around during class time?"

"Teacher, I..."

Just as Fang Chao was about to explain, the physics teacher interrupted, "Let's not listen to what you said. If you just said it was loud and loud, how do you think farts can be compared with typhoons?"

When he heard this, Fang Chao subconsciously said, "Teacher, your question itself has problems, and you also said, let's use our imagination, let go of our thinking, and use science to prove it?"

When the physics teacher heard this, he immediately smiled and said, "Okay, then you should tell me the reason."

Fang Chao put his trophy and medal on the ground. He didn't dare to expose his identity. Now there are many boys who want to regard him as an opponent. It is said that even some girls who have boyfriends have begun to pursue Fang Chao. , Let these male students hate Fang Chao to the bone, everyone is a top student who was admitted to No. [-] Middle School in the city, and at the same time, why are you superior to others?Why is your math level so much higher than ours?Bully isn't it?

So after putting down the things, Fang Chao walked into the classroom and stood at the back door, giving the physics teacher enough respect.

Respect the teacher and respect the way, nothing more than that.

"Teacher, it's like this. You said that Chen Chao and Zhang Yangyang went to see a movie together. They came from two directions, but you didn't say where they finally met first. Assuming that in this case , Chen Chao and Zhang Yangyang are in a sealed container respectively, and there is a pipe between them. In the center of the pipe is the piece of advertising paper stained with dog feces. So Chen Chao, who is at both ends of the container, may be Zhang Yangyang, then if one of them farts, it is possible to change the pressure in the container, let alone a series of farts, not to mention the feces collapsing towards each other, or even the container may burst."

Fang Chao's answer made the students in Grade [-] ([-]) class laugh continuously, and even the physics teacher couldn't help laughing.

He has been teaching for so long, and this is the first time he has encountered such a student. He has a well-founded, bold hypothesis, and scientific verification. On this point, the other party has done it, and the so-called hypothesis is really a very bold idea. At the same time There is nothing wrong with scientific proof.

Under limited conditions, the pressure changes instantaneously.

And the only two people who didn't smile were probably Chen Chao and Zhang Yangyang.

At this time, the physics teacher said directly, "You come to my door to listen to the class. It seems that you have a lot of ideas about physics. In that case, I will give you a question to see if you can do it."

The physics teacher didn't give Fang Chao a chance to answer or even turned around to leave. He directly picked up a piece of chalk from the podium, then turned around and quickly wrote some questions on the blackboard.

Fang Chao couldn't leave at this time.

Soon, a question from the physics teacher appeared on the blackboard.

"Student, come up and answer this question."

The physics teacher looked at Fang Chao.

"Let you pretend to be aggressive, it's better now, it's going to be embarrassing~"

"Teacher Zheng came up with the topic himself, and it was someone who interested him. This topic is interesting, and it will definitely not be easy."

"It's okay if he can, but if he can't, Mr. Zheng will go to his head teacher, tsk tsk tsk..."

"This kid is quite tall, but he is a little short."

"It's not too ugly, it's just plain, nothing special, the only thing that makes people feel different, how should I put it, is that there is a sense of calm self-confidence... It seems to be like this."

"We haven't even touched the topic given by Mr. Zheng. Where does this kid have the confidence? I don't believe he will really..."

"..."

Fang Chao took the chalk from the physics teacher, and then stood in front of the podium to examine the questions.

Physics is an extension based on mathematics, but it has more experimental steps, and this is also the interesting point of physics, using countless physical knowledge to derive physical answers.

The topic is sour and purple:

A truck tows a carriage of the same mass and travels at a constant speed of V0=12m/s on a straight horizontal road. The resistance it suffers can be regarded as proportional to the weight of the truck and has nothing to do with the speed.At a certain moment, the carriage falls off and decelerates and slides with an acceleration of a=2m/s.After t=3s when the carriage falls off, the driver realizes and brakes urgently. The resistance during braking is three times that of normal driving. Assuming that the traction force remains unchanged before braking, find the distance between the truck and the carriage after they both stop.

At first glance, this question looks exactly the same as a mathematics question, but if you look closely, you will find that there are many things that are different from mathematics.

Mathematics is more inclined to geometry, and mathematical formulas and so on.

However physics exists, it is based on reality.

What is physics?
It is a subject that studies the most general law of matter motion and the basic structure of matter.

As a leading discipline of natural science, physics studies the most basic forms and laws of motion of all matter, ranging from the universe to elementary particles.

Its theoretical structure fully uses mathematics as its working language, and experiments are the sole criterion for testing the correctness of the theory. It is the most sophisticated natural science discipline today.

So as long as this question exists in reality and a series of other conditions are drawn up, the answer to this question can be known.

However, in reality, Fang Chao cannot own such a large truck, so he can only perform deduction.

Fortunately, when Fang Chao entered high school, he raised his physics level to LV2, and in the process, he met the great physicist, Newton, which gave him a very deep understanding of Newton. In the first semester of high school, he also learned part of physics by himself. Otherwise, he might have to turn to the system for help when faced with such a problem.

Newton's achievements in mechanics are unmatched.

And Newton's first law has long been deeply rooted in the hearts of the people. Even if many people don't know what Newton's first law is when they say it at this time, then when the words "law of inertia" emerge, do they still look confused?

This is the famous Newton's first law.

All objects remain at rest or in uniform motion in a straight line unless a force acting on it forces it to change this state.

(End of this chapter)