Chapter 32: Serious boys are the most handsome
"I didn't see Xu You during last year's training camp. He probably didn't even make it to the provincial exam. Is it possible that he has made such great progress after just one year of study?"
"It's not impossible. Maybe he's a genius like Hu Shucheng who suddenly started studying competitions in his second year of high school."
"That's too outrageous. I've been studying for competitions since the third year of junior high school, and I just passed the provincial first-tier. This time, No. 4 Middle School is really suspicious. How about we join forces with Bincheng No. 24 Middle School and report No. 4 Middle School together?"
As the top two high schools in Ningjiang Province, their competition students are the most affected.
It can be said that Xu You and Hu Shucheng have almost directly secured two places in the provincial team.
They knew that the students at Bincheng No. 24 Middle School might also have similar ideas.
"No, without any evidence, it is too stupid to rashly report other schools."
Although Huang Qingzhong also doubted Shengcheng No. 4 Middle School, he would not easily do anything irrational.
After all, whether Xu You and Hu Shucheng can enter the provincial team has no impact on Huang Qingzhong himself.
With Huang Qingzhong's performance in the rematch, it is certain that he will enter the provincial team.
However, Huang Qingzhong was still very unhappy because he only ranked third in the province this time.
"No matter what, we need to understand Xu You's true level before making the next decision. If we can be sure that Xu You really doesn't have that level, we can collect evidence and study the report."
After hearing Huang Qingzhong's words, everyone felt that it made sense.
"Wei Lan, go get some questions and test Xu You. Since there are no tasks today, you will have a reason to refuse when the class starts tomorrow. Remember to record the whole process."
Wei Lan was stunned when he heard this.
"Why let me go? Why don't you go?"
"You're a girl, and you're pretty, so it's hard for him to reject you. If we men went there, they might not even bother to pay attention to us."
Wei Lan thought about it and felt that what Huang Qingzhong said was indeed true.
I am indeed very beautiful.
Wei Lan is one of the very few girls in the physics competition team.
She is also one of the very few female athletes in the physics competition, and one of the very few girls who is pretty good-looking.
Even Wei Lan was not very interested in reporting No. 4 Middle School.
But Huang Qingzhong can face his own appearance.
It's not a big deal to sacrifice a little bit of my own ego to test Xu You's strength.
"Okay, that's settled. I'll go ask Xu You a question later, and you guys will meet me outside."
"Don't worry, if you have any problem, just call us."
Because if too many people go to find Xu You, it might arouse Xu You's suspicion.
In the end, they decided to just have Wei Lan show up alone.
After arriving at the hotel, under the leadership of Chen Yan, the students completed the check-in procedures one after another.
The school booked a standard double room for the team members. Xu You and Hu Shucheng, who were both from Shengcheng No. 4 Middle School, naturally became roommates.
After entering the room, Xu You and Hu Shucheng began to pack their things.
At this moment, Hu Shucheng suddenly stopped packing.
"My stomach suddenly hurts a little bit... I'm going to go to the toilet outside."
"Isn't there a toilet in the room? Just use it here." Xu You asked puzzledly.
"My intestinal tract is high in 3-methylindole, so I'll go to a public restroom."
After all, it was the first time Hu Shucheng lived with Xu You, and he still wanted to leave a good impression on Xu You.
"Old Hu, you really have a sense of public morality."
In this case, Xu You also supports Hu Shucheng's choice.
After putting her luggage in her room, Wei Lan took out an exercise book and walked out of the room.
Several students from the Provincial Experimental School also came out of the room.
"Xu You's room is in room 608. Go in. We'll be waiting outside. Remember to start recording."
"knew."
Wei Lan cleared her throat, adjusted her hair, and came to Xu You's room.
The door of room 608 was half open. After Wei Lan knocked three times, Xu You heard the knock and came over.
"Is this Xu You? I'm Wei Lan, from the provincial laboratory."
When Xu You heard Wei Lan's name, he immediately remembered her.
Isn’t she the girl who ranked sixth in the semi-finals?
Because Wei Lan's gender was specifically marked after her name on the list, Xu You had a deep impression of Wei Lan.
"Hello, Wei Lan, what can I do for you?"
"I want to ask you something. My teacher and classmates didn't explain it very clearly. I hope I won't bother you now?"
"No, come in."
Xu You didn't think much about it and invited Wei Lan into the room.
"It's this question. My solution is different from the answer, and the result is also different. I don't know where my thinking is wrong. I asked the teacher and classmates, and they all told me to just follow the method in the answer."
In fact, this is indeed a point that Wei Lan did not understand clearly.
Although Wei Lan has mastered the method to find the answer, he still hasn't figured out what's wrong with his method.
Xu You took the exercise book, began to read the questions carefully and started thinking.
"This Xu You... is quite handsome."
Wei Lan stood aside, quietly watching Xu You thinking seriously.
Although Xu You never deliberately embellishes his image.
But his facial features are good and his height of 1.82 meters is also acceptable.
Xu You's serious exercise in recent days has made his body look very healthy.
Of course, just being handsome on the outside wouldn't attract much interest from a girl like Wei Lan.
Serious boys are the most handsome.
Xu You didn't notice the change in Wei Lan's expression at all, but focused on the question.
This is a question about car braking.
The question itself is not very difficult. You just need to apply the angular momentum theorem for the front wheels of the car and solve it based on the torque balance.
However, Wei Lan's idea was to take the car body and all the wheels as a whole and apply the law of angular momentum.
Although the method is not very good, there is actually nothing wrong with the idea itself.
Xu You tried to calculate it himself according to Wei Lan's ideas and found that the result was indeed wrong.
Faced with this contradiction, Xu You also became interested.
Xu You naturally would not do what others did and directly ask Wei Lan to follow the standard answer .
Since there are discrepancies in the results, there must be something wrong.
"I understand. The system torque is unbalanced at this time!"
After careful thinking, Xu You finally found the problem.
"Wei Lan, you see, the object you are analyzing is the whole. At this time, the total angular momentum is the sum of the translational angular momentum and the rotational angular momentum of the two wheels. Therefore, even if you write equations in the system when the car is stationary, the torque on the system is unbalanced because the rotational angular momentum of the wheels is changing."
Wei Lan was so absorbed in looking at Xu You's face that she didn't take Xu You's explanation to heart for a moment.
