future hunt

Chapter 352 Test Small Break

There was a physics class in the afternoon. The physics teacher was on the podium and posed a difficult problem for everyone.

He wrote on the blackboard: there is an inclined plane with an inclination angle of θ, a baffle M is fixed at the bottom, and there are three wooden blocks A, B and C, their masses are respectively mA=mB=m, mC=3m. The coefficient of kinetic friction with the slope is the same.The wooden block A is connected with a light spring and placed on the slope, and connected with the baffle M through the light spring, as shown in the figure.At the beginning, the wooden block A is at rest at P, and the spring is in a state of natural elongation.Block B moves downward at point Q with initial velocity v0, and the distance between P and Q is L.It is known that block B moves in a straight line at a constant speed during its descent, and moves downward together with block A immediately after colliding with block A, but they do not stick together. They move upward after reaching a minimum point, and block B moves upward just to return to the Q point.If wooden block A is at rest at point P, wooden block C starts to move downwards from point Q with initial velocity 2v, goes through the same process, and finally wooden block C stops at point R on the slope, find the distance L′ between P and R .

After the writing on the blackboard was finished, the physics teacher was a little smug, "This problem, ordinary people can't solve it. Is there anyone in your class who can solve it?"

The students looked at each other in blank dismay, scratching their heads one by one.This question is too esoteric and beyond their knowledge.

The physics teacher said: "I don't blame you. I don't think anyone can answer this question in the whole higher level."

"That's not necessarily true." The person who spoke was Xia Zao'an.

"Student, do you know how?"

"Hahaha." Xia Zao'an looked up to the sky and laughed, quite a bit of a hero, but she immediately shook her head, "Me neither."

"Then what are you laughing at?" The physics teacher, an old pedant, was speechless.

Xia Zaoan said: "I can't, it doesn't mean that no one in our class can. Now, let me solemnly introduce the representative of our class, Qi Mu, to come on stage! Dump!"

The students immediately burst into warm applause.

Luang Po who was sleeping and drooling on the table was woken up, and she was still stupid when she saw the expectant eyes of her classmates.

Mi Kaka turned her head and urged her, "Hey, it's time for you to pretend again. Why don't you hurry up?"

"..."

Last fart.Fake Qi Mu, that is, Luang Po, don't mention how depressed he is.Although she imitated Qi Mu's face and face, she couldn't imitate Qi Mu's sauerkraut taste! 【Pooh.The author placed an advertisement again! 】In short, what Luang Po hates most is studying. She failed elementary school math, let alone asking her to solve high school physics problems? ! !
Terrible.She was pretending to be Qi Mu to do bad things, but she never thought of pretending to be a school bully.

This is too difficult for her.

But due to the warm applause from the audience, it is probably impossible for Luang Phor not to go on stage.

So she reluctantly walked up.

The physics teacher pushed the presbyopic glasses, "You are Qi Mu? I have heard of you. You got a full score in the last physics test. Let me see what you are capable of."

He gave the chalk to Luang Phor.

Luang Phor stood on the blackboard, staring at the question, a little dizzy.

Uh... silence.

A long silence.

The classroom has become quiet.

A cold sweat flowed from Luang Phor's forehead.

It's over.She thought to herself, this can't be solved, and she can't get off the stage.

But...she's an idiot.How could she think of a way not to lose face?

Seeing that Luang Po stood still for a long time, the physics teacher understood everything, with a smile on his lips.

"It seems that you don't know how to do this question either. I didn't expect it. The smartest person at the next level is no more than that. Well, you go back first."

With the teacher's approval, Luang Phor couldn't wait to put the chalk away, and then returned to her seat in despair.

Seeing this, Xia Zaoan deliberately raised her voice, "Oh, even Qi Mu can't solve it, so this question is really difficult."

The fake Qi Mu's face was completely lost.

The physics teacher returned to the podium and said, "It's normal if you can't solve it. I think the students in your class are just like that."

His tone was a little sarcastic.You know, the physics teacher is the head teacher of the class next door, so he is deliberately embarrassing the senior one class.

"Teacher!" Suddenly, a small hand was raised up, "If you don't mind, can you let me try?"

"You?" The physics teacher pushed his glasses and said, seeing a pupil standing at the back of the classroom.

"Are you a student in this class?"

Are you sure you're not a midget?The physics teacher almost wanted to say that.

Xiao Po shook his head, "I'm not a student in this class, but I can answer the question on your blackboard."

After hearing his words, the whole class was in an uproar.

An elementary school student can solve high school physics problems?is that a lie!

Anyway, no one believed it except Xia Zaoan.

Even Mikaka didn't believe it.Although he knew that Xiao Po was a bit capable, but he couldn't be so smart.Unless it's the legendary boy genius?

The physics teacher got a little angry, "Kid, don't talk big. Do you think this is just for fun? Also, why are you in this class, go home quickly."

Xiao Po walked up slowly, "Teacher, don't drive me away in a hurry. You can see if I get the answer right before you speak."

"Cut. If you can solve this problem, I'll show you on my head!" The physics teacher didn't know that Xiao Po was so good that he dared to make such a bet.Thinking about his age, he still has to learn to stand on his head...

Alas, we can only sympathize.

Xiao Po picked up the chalk, "Then it's a deal."

After all, he started writing on the blackboard.

But the physics teacher obviously didn't take him seriously, and was still walking off the podium, nagging at the students: "Everyone, don't imitate this kid, who doesn't know the heights of the sky and the earth. To be a human being, one must be down-to-earth. Don't be ignorant." If you pretend to understand, then it’s really a big meal.”

Just as he was talking, Xia Zao'an tugged at the corner of his clothes and pointed to the blackboard, "Teacher, he has finished his answer."

"Ah!" The physics teacher looked back.

Sure enough, Xiao Po has already finished answering the question.He clapped his hands and threw the chalk back.

The physics teacher came up and watched his answering process carefully, his mouth opened wider and wider.

Oh my god, this primary school student actually answered it perfectly!

Moreover, Xiao Po smiled provocatively and said to him: "Teacher, I know two other algorithms."

"..."

Today's children... can go to heaven!
The physics teacher felt as if he was in a dream.He has taught all his life and has never met such a gifted child.

If it doesn't work, this brat will win a Nobel Prize in the future!

"Teacher." Xiao Po smiled and walked in front of the physics teacher, "Do you remember what you said? You shouldn't break your promise!"

"..." The physics teacher's beard trembled, and he wanted to cry, but he couldn't.

Unexpectedly, he, a well-respected and loved teacher of the people, fell into the hands of a poor boy.

So humiliating.

Woohoo.The physics teacher's mood at this moment, I am afraid that only Mi Kaka can deeply understand it.

"Jingling!" As the bell rang for the end of get out of class, a group of students gathered in the corridor, frantically watching the physics teacher tremblingly doing handstands.

And Xiao Po put one hand in his trouser pocket, and walked back from the podium coldly.

It's the physics teacher asking for boredom, it has nothing to do with him.

Whoops, this kid is too cute.Long Po looked at Xiao Po who came back, feeling very upset.Huh?Suddenly, she seemed to have discovered something.Why is this Xiao Po so similar to Masaki?

A bold conjecture crossed Luang Po's mind: This child may not have anything to do with Qi Mu.

Could it be that he... is Qi Mu's son? ! !
No, no, Qi Mu is only 17 years old, and this Xiaopo is about 12 years old. Qi Mu couldn't have given birth to him when he was five years old.

Luang Phor gave up this nonsensical idea.

But she always felt that this Xiaopo was not easy. How could an elementary school student answer high school physics problems?
Maybe this kid...has a powerful source of power in him?
In order to verify her thoughts, Luang Phor waited for Xiao Po to come over, and secretly stretched out her foot to trip him.If he avoided it, then this kid is no ordinary person.On the contrary, Luang Phor's doubts about him will be eliminated.

Of course, Xiao Po saw through Luang Po's intention.

She stretched out her feet just to test herself.Thinking about it, Xiao Po had no choice but to pretend he didn't see it. When he tripped over her, he fell to the ground with a thud.

"Oh, kid, you didn't fall, did you?" Luang Po pretended to help him up, and then took the opportunity to stick a charm on his back.

This spell, if it meets someone with high source power, it will spontaneously ignite.

"Thank you brother. I'm fine." Xiao Po stood up, patted his knees, but said coldly in his heart: Conjurer, I will deal with you later.

"It's fine." Luang Po said while secretly watching the reaction of the spell.

The spell was in good order, it didn't spontaneously combust.

In other words, this kid has no origin power.

Heck, he's just an ordinary brat, at most he's just a little clever.

Thinking of this, Long Po was relieved.

However, Mi Kaka and the others are going to rescue Ye Wuyou tonight?Hey, they must not be allowed to succeed.

(End of this chapter)