Super Scholar: Start with a low regulatory score!
Chapter 340 As long as you master the correct method, the physics test will not slow down!
Chapter 340 As long as you master the correct method, the physics test will not slow down!
Done.
Fatty Wang didn't wait for Tang Qiqi to chase him away, he directly shook the invisible big back, and immediately got out of the way.
Of course, during the flashing process, he didn't forget to take out his phone and click on Douyin to check the number of fans.
15, 18, 20 million...
Gee!
This growth rate is not uncommon.
After all, Jiangcheng Daily is now popular, and there are hundreds of thousands of people online in the live broadcast room, just waiting to watch the interview with Jiangnan.
As a result, Jiangnan didn't see it, but saw Fatty Wang's pretentious scene, and learned about [Sanzhong Nanshen Support Club].
As the saying goes, curiosity killed the cat.
Fatty Wang in the front aroused everyone's curiosity, and then there was such a Wang Zha in the back.
Naturally, countless people subconsciously searched for the Douyin number [Sanzhong Nanshen Support Association].
then……
It all fell into it.
The profile picture is that of Fatty Wang, but the content inside is all about Jiangnan.
For example, videos of Jiangnan playing basketball, videos of Jiangnan attending class, and even private photos of Jiangnan sleeping.
Casually, no one who searched Fatty Wang's Douyin account could escape.
natural.
The number of Fatty Wang's Douyin fans has increased by "cengcengceng". He was already a little famous when he posted Jiangnan playing videos before, and the number of fans had already exceeded [-].
And now...
It quickly broke through 20 and climbed to a higher number.
And there are many people who privately trust Fatty Wang.
Ask about his specific relationship with Nanshen, and want to know about Nanshen's interests and hobbies.
of course!
Most of the private messages are girls.
Fatty Wang grinned when he saw his cell phone jingling continuously, and Douyin news broke 99+ directly.
"Nan Shen, Nan Shen!"
"If you don't play Douyin, then I can only help you."
"I have to say, you really have a lot of female fans."
"And I gathered them together, and they will be your huge harem reserve team in the future... Ahem... No wonder."
"You already have my goddess Bai Xiaohua, as for these little cabbages, let me handle them!"
"I promise to let them see your best side, but at the same time, I dare not covet you in the slightest."
"When they feel ashamed in front of you, that's when I, the administrator, put on a male-friendly offensive."
"What if I'm bald?"
"So what if I have a big face?"
"As long as the cabbage base is large, the timing is right, and the offensive is fierce, you will definitely find a beautiful, innocent and lovely Sanqian girl, and you will live a happy life without shame or impatience."
"This wave! I am definitely standing in the troposphere!"
"Wow ha ha ha ha!"
Fatty Wang touched his big shiny bald head, patted his big strong muscles, and grinned his teeth with extreme satisfaction.
have to say.
He is still very smart.
Know how to integrate and utilize resources.
Although the gimmick is too big and will be criticized and scolded by many people, as long as it can get out of the order, it doesn't matter.
not to mention……
He was just pretending to be like Jiangnan Versailles, and there is absolutely no lie.
This year's math paper is indeed very simple.
But he did not do the final question, because he had really been admitted in advance by Yanbei.
Although he said before that whichever university Jiangnan went to, he would go to that university, but his grades were one level behind.
The last entrance exam.
He took 688 and barely reached the Qingbei score line, but it was only barely reached.
Not as good as Qin Yumo, and even less so than Bai Yingying. The latter two are both stable, but he is not necessarily.
If something goes wrong in the college entrance examination, wouldn't it be cool?
In the beginning, many colleges and universities recruited him, but he did refuse like Bai Yingying and Qin Yumo.
But when Qingbei failed to recruit Jiangnan, but approached him, after hesitating again and again, he finally chose Yanbei.
As for why Huaqing was abandoned and Yanbei was selected.
This question is well explained.
without it!
Because there are enough girls in Yanbei!
Originally, his looks were not very good. If he went to Huaqing, wouldn't he be single until old age?
Therefore, Huaqing cannot go to Huaqing.
Even if Jiangnan would choose Huaqing, for his own lifelong happiness, he could only say sorry brother.
It's worth mentioning.
Although Fatty Wang's daily grades are only on the Qingbei admissions line, the benefits given by the two schools are very good, even better than Qin Yumo, and second only to Bai Yingying.
Don't ask why.
One question is that not only has his cultural performance reached the Qingbei line, but his sports performance is even better.
In the days when Jiangnan went to participate in the competition.
He also participated in national sports competitions and was selected for a sports summer camp, eventually winning a gold medal.
He's a bona fide first-tier athlete now.
This is equivalent to a gold medal in the competition.
Can be directly on the swallow body.
In addition, he still has such a good cultural record, the kind that broke the cultural record of sports students.
and so……
Qingbei also robbed very well.
then!
He was escorted away.
the other side.
Good deed for Fatty Wang.
Of course, Jiang Nan didn't know, after all, he really didn't play Douyin very much, not to mention he was still sleeping in the classroom.
It wasn't until the exam bell rang that he woke up leisurely, and then he mixed in the crowd and left.
The next day.
June eighth.
The second and last day of the college entrance examination.
General science in the morning and foreign language in the afternoon.
of course.
Dongyun is so big and there are so many provinces, it doesn't mean that the college entrance examination time is the same in every region.
In some areas, the papers used are different. There are three days and four days, but only two days in Binhai.
Nine in the morning.
Jiang Nan sat down in the examination room again.
Afterwards, the comprehensive examination paper came down.
And then……
He wrote the answer directly on the answer sheet: "biological CBDBAC, chemical CCDBDBD, physical DCBAC, 19BD, 20BC, 21AB."
Multiple choice questions are very simple.
It took less than 5 minutes, and Jiangnan was done.
And guarantee 100% correct, full marks.
As for the filling-in-the-blanks and answering questions of materialization, most of them are very simple.
Jiang Nan not only has ten lines at a glance, but also his hands are not slow at all. He can solve most of the problems in less than half an hour. Only the 24th question of physics took a little more time.
of course.
Just because it takes more time doesn't mean it's difficult.
But it's an interesting question.
The original title is as follows...
"24. As shown in the figure, there are 50 speed bumps on a smooth slope with an inclination angle of θ (not completely drawn in the figure). The distance between adjacent speed bumps is d, and the width of the speed bumps is much smaller than d.
An unpowered trolley with a mass of m (which can be regarded as a mass point) is released from rest at a distance L from the first speed bump.
It is known that the mechanical energy lost by the trolley through the speed bump is related to the speed when it reaches the speed bump.
It was observed that after the car passed the 30th speed bump, the average speed between adjacent speed bumps was the same.
After passing the 50th speed bump, the car immediately enters the level ground that is smoothly connected with the slope, continues to slide for a distance of s, and then stops.It is known that the coefficient of kinetic friction between the trolley and the ground is μ, and the acceleration due to gravity is g.
(1) Find the mechanical energy lost when the car passes through each speed bump after passing the 30th speed bump.
(2) Calculate the average mechanical energy lost on each speed bump when the car passes through the first 30 speed bumps.
(3) If the average mechanical energy lost on each of the first 30 speed bumps is greater than the mechanical energy lost on each subsequent speed bump, what condition should L satisfy? "
Why do you say this question is interesting?
Because his questions are very long, it is dazzling.
however.
It's not so much a physics problem.
It is better to say that it is a language problem.
As long as you understand the question and master the core problem of repeating the previous process after the 30th speed bump, you can quickly solve it, and 1 minute is enough to get it done.
So as long as the correct method is mastered, the physics test will neither slow down nor die.
The answer is as follows.
"Solution: (1) E1 = mgdsinθ.
(2) The analysis shows that the speeds are equal when passing through the 30th and 50th speed bumps, which is set to v.
From v^2=2ugs, v=√(2ugs) can be obtained.
against the car.
从静止到过第30个减速带,由功能关系有mg(L+29d)sinθ=1/2mv^2+30E2。
You can find out...
E2=(mg(L+29d)sinθ-umgs)/30.
(3) E2 is greater than E1.
It can be obtained that L is greater than d-us/sinθ. "
(End of this chapter)
Done.
Fatty Wang didn't wait for Tang Qiqi to chase him away, he directly shook the invisible big back, and immediately got out of the way.
Of course, during the flashing process, he didn't forget to take out his phone and click on Douyin to check the number of fans.
15, 18, 20 million...
Gee!
This growth rate is not uncommon.
After all, Jiangcheng Daily is now popular, and there are hundreds of thousands of people online in the live broadcast room, just waiting to watch the interview with Jiangnan.
As a result, Jiangnan didn't see it, but saw Fatty Wang's pretentious scene, and learned about [Sanzhong Nanshen Support Club].
As the saying goes, curiosity killed the cat.
Fatty Wang in the front aroused everyone's curiosity, and then there was such a Wang Zha in the back.
Naturally, countless people subconsciously searched for the Douyin number [Sanzhong Nanshen Support Association].
then……
It all fell into it.
The profile picture is that of Fatty Wang, but the content inside is all about Jiangnan.
For example, videos of Jiangnan playing basketball, videos of Jiangnan attending class, and even private photos of Jiangnan sleeping.
Casually, no one who searched Fatty Wang's Douyin account could escape.
natural.
The number of Fatty Wang's Douyin fans has increased by "cengcengceng". He was already a little famous when he posted Jiangnan playing videos before, and the number of fans had already exceeded [-].
And now...
It quickly broke through 20 and climbed to a higher number.
And there are many people who privately trust Fatty Wang.
Ask about his specific relationship with Nanshen, and want to know about Nanshen's interests and hobbies.
of course!
Most of the private messages are girls.
Fatty Wang grinned when he saw his cell phone jingling continuously, and Douyin news broke 99+ directly.
"Nan Shen, Nan Shen!"
"If you don't play Douyin, then I can only help you."
"I have to say, you really have a lot of female fans."
"And I gathered them together, and they will be your huge harem reserve team in the future... Ahem... No wonder."
"You already have my goddess Bai Xiaohua, as for these little cabbages, let me handle them!"
"I promise to let them see your best side, but at the same time, I dare not covet you in the slightest."
"When they feel ashamed in front of you, that's when I, the administrator, put on a male-friendly offensive."
"What if I'm bald?"
"So what if I have a big face?"
"As long as the cabbage base is large, the timing is right, and the offensive is fierce, you will definitely find a beautiful, innocent and lovely Sanqian girl, and you will live a happy life without shame or impatience."
"This wave! I am definitely standing in the troposphere!"
"Wow ha ha ha ha!"
Fatty Wang touched his big shiny bald head, patted his big strong muscles, and grinned his teeth with extreme satisfaction.
have to say.
He is still very smart.
Know how to integrate and utilize resources.
Although the gimmick is too big and will be criticized and scolded by many people, as long as it can get out of the order, it doesn't matter.
not to mention……
He was just pretending to be like Jiangnan Versailles, and there is absolutely no lie.
This year's math paper is indeed very simple.
But he did not do the final question, because he had really been admitted in advance by Yanbei.
Although he said before that whichever university Jiangnan went to, he would go to that university, but his grades were one level behind.
The last entrance exam.
He took 688 and barely reached the Qingbei score line, but it was only barely reached.
Not as good as Qin Yumo, and even less so than Bai Yingying. The latter two are both stable, but he is not necessarily.
If something goes wrong in the college entrance examination, wouldn't it be cool?
In the beginning, many colleges and universities recruited him, but he did refuse like Bai Yingying and Qin Yumo.
But when Qingbei failed to recruit Jiangnan, but approached him, after hesitating again and again, he finally chose Yanbei.
As for why Huaqing was abandoned and Yanbei was selected.
This question is well explained.
without it!
Because there are enough girls in Yanbei!
Originally, his looks were not very good. If he went to Huaqing, wouldn't he be single until old age?
Therefore, Huaqing cannot go to Huaqing.
Even if Jiangnan would choose Huaqing, for his own lifelong happiness, he could only say sorry brother.
It's worth mentioning.
Although Fatty Wang's daily grades are only on the Qingbei admissions line, the benefits given by the two schools are very good, even better than Qin Yumo, and second only to Bai Yingying.
Don't ask why.
One question is that not only has his cultural performance reached the Qingbei line, but his sports performance is even better.
In the days when Jiangnan went to participate in the competition.
He also participated in national sports competitions and was selected for a sports summer camp, eventually winning a gold medal.
He's a bona fide first-tier athlete now.
This is equivalent to a gold medal in the competition.
Can be directly on the swallow body.
In addition, he still has such a good cultural record, the kind that broke the cultural record of sports students.
and so……
Qingbei also robbed very well.
then!
He was escorted away.
the other side.
Good deed for Fatty Wang.
Of course, Jiang Nan didn't know, after all, he really didn't play Douyin very much, not to mention he was still sleeping in the classroom.
It wasn't until the exam bell rang that he woke up leisurely, and then he mixed in the crowd and left.
The next day.
June eighth.
The second and last day of the college entrance examination.
General science in the morning and foreign language in the afternoon.
of course.
Dongyun is so big and there are so many provinces, it doesn't mean that the college entrance examination time is the same in every region.
In some areas, the papers used are different. There are three days and four days, but only two days in Binhai.
Nine in the morning.
Jiang Nan sat down in the examination room again.
Afterwards, the comprehensive examination paper came down.
And then……
He wrote the answer directly on the answer sheet: "biological CBDBAC, chemical CCDBDBD, physical DCBAC, 19BD, 20BC, 21AB."
Multiple choice questions are very simple.
It took less than 5 minutes, and Jiangnan was done.
And guarantee 100% correct, full marks.
As for the filling-in-the-blanks and answering questions of materialization, most of them are very simple.
Jiang Nan not only has ten lines at a glance, but also his hands are not slow at all. He can solve most of the problems in less than half an hour. Only the 24th question of physics took a little more time.
of course.
Just because it takes more time doesn't mean it's difficult.
But it's an interesting question.
The original title is as follows...
"24. As shown in the figure, there are 50 speed bumps on a smooth slope with an inclination angle of θ (not completely drawn in the figure). The distance between adjacent speed bumps is d, and the width of the speed bumps is much smaller than d.
An unpowered trolley with a mass of m (which can be regarded as a mass point) is released from rest at a distance L from the first speed bump.
It is known that the mechanical energy lost by the trolley through the speed bump is related to the speed when it reaches the speed bump.
It was observed that after the car passed the 30th speed bump, the average speed between adjacent speed bumps was the same.
After passing the 50th speed bump, the car immediately enters the level ground that is smoothly connected with the slope, continues to slide for a distance of s, and then stops.It is known that the coefficient of kinetic friction between the trolley and the ground is μ, and the acceleration due to gravity is g.
(1) Find the mechanical energy lost when the car passes through each speed bump after passing the 30th speed bump.
(2) Calculate the average mechanical energy lost on each speed bump when the car passes through the first 30 speed bumps.
(3) If the average mechanical energy lost on each of the first 30 speed bumps is greater than the mechanical energy lost on each subsequent speed bump, what condition should L satisfy? "
Why do you say this question is interesting?
Because his questions are very long, it is dazzling.
however.
It's not so much a physics problem.
It is better to say that it is a language problem.
As long as you understand the question and master the core problem of repeating the previous process after the 30th speed bump, you can quickly solve it, and 1 minute is enough to get it done.
So as long as the correct method is mastered, the physics test will neither slow down nor die.
The answer is as follows.
"Solution: (1) E1 = mgdsinθ.
(2) The analysis shows that the speeds are equal when passing through the 30th and 50th speed bumps, which is set to v.
From v^2=2ugs, v=√(2ugs) can be obtained.
against the car.
从静止到过第30个减速带,由功能关系有mg(L+29d)sinθ=1/2mv^2+30E2。
You can find out...
E2=(mg(L+29d)sinθ-umgs)/30.
(3) E2 is greater than E1.
It can be obtained that L is greater than d-us/sinθ. "
(End of this chapter)
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