There is still one week before Ye Qiu goes to Budapest.

Maybe it was really time to catch up.

Five days later, the National Middle-aged and Young People's Physics Competition will start.

That is to say.

Ye Qiu still has 5 days to provide tutoring for Sun Qingqing.

On the second night.

Qiu Zaoxiao went to Sun Qingqing's home early.

Aunt Sun brought a plate of fruit and two glasses of milk to the two of them, and then closed the door.

Don't disturb their rest.

Aunt Sun is a very optimistic person.

Since my daughter has a heart disease, it is useless to complain about herself.

It’s better to welcome life well.

She has 10,000 supporters for her daughter who wants to participate in the National Youth Physics Competition.

Ye Qiu first took out several test papers from previous national youth physics competitions and touched Sun Qingqing's bottom.

These are some physics test questions, not very difficult.

However, the difficulty of the additional questions is comparable to that of iimo physics.

Sun Qingqing's physical foundation is also very good.

It took less than 120 minutes to complete a national physics test.

Except for the two additional questions that were not completed, all the previous questions were completed.

Ye Qiu started to correct the problem directly.

Acade, all the multiple-choice questions are correct.

The fill-in-the-blank questions are also correct.

Apart from some flaws in the last question, the whole picture is perfect.

Ye Qiu looked at the score of 98 points on the test paper and gave a thumbs up.

"Qingqing, actually, your physical foundation is also very good."

"People like you who have not been trained in a systematic way can get 98 points, which has beaten a large number of people."

"But I still can't do the additional questions later."

Ye Qiu looked at the additional question behind.

This kind of additional questions is already the difficulty of the IMO test paper.

The entire national youth physics test paper is divided into two major modules.

The first major module is a regular question, with a full score of 100 points.

The last module is an additional question with a full score of 20 points.

However, based on Ye Qiu's experience.

Students who can pass and participate in the national youth physics competition must be very outstanding in physics.

Regular questions are very simple for them and they can get points.

The only thing that can widen the gap in scores is the additional questions.

Ye Qiu immediately set a goal.

Within these five days, we will do our best to overcome the additional questions of the physics test paper.

Ye Qiu took out a few more imo physics test papers.

"Qingqing, you do these."

"This is an imo physics test. I... I probably can't do it."

Sun Qingqing is timid and inferior, and has no confidence in himself.

The moment I saw the imo physics test, I was already timid.

Ye Qiu smiled.

"Don't you rest assured, aren't I still there?"

With Ye Qiu's words.

Only then did Sun Qingqing dare to make a bold attempt.

She has to calculate each question twice or three times, and only after she has confirmed that it is correct will she write the answer on the test paper.

Very serious.

Seeing her situation, Ye Qiu shook her head slightly and said nothing.

Two hours passed.

Sun Qingqing had just finished a set of imo physics test questions.

Ye Qiu corrected the score.

Sun Qingqing scored 76 points for the imo physics test with a full score of 100.

Seeing the score, Sun Qingqing couldn't help but feel lonely.

"Oh, I'm so stupid. I can't even do such a problem."

"What's the stupid thing? This is the IMO physics test. If you get 80 points right, you can't just participate in the national youth physics competition, even if you participate in the national training team."

"So Qingqing is more confident, and we slowly understand the topic and read it."

Ye Qiu began to explain the physics test questions that Sun Qingqing could not do.

Most of Ye Qiu's explanation methods are very simple and skillful.

In addition, Sun Qingqing was very smart and immediately understood.

After two days of training, Ye Qiu finally understood what Sun Qingqing's weakness was.

Sun Qingqing has a very comprehensive grasp of physics knowledge.

But the mastery of mechanics is very weak.

Mechanics is the foundation of the entire physics.

Whenever he encounters examining mechanics knowledge, Sun Qingqing is always helpless.

Prepare the right medicine.

Ye Qiu directly began to train Sun Qingqing's mechanics sector knowledge.

After finishing a set of test papers, Sun Qingqing handed the paper to Ye Qiu.

"Yezi, I've finished it, you can take a look."

All the test papers examine mechanics knowledge points.

Sun Qingqing answered the most basic mechanics knowledge perfectly.

But it won't be a little harder.

Ye Qiu saw the last additional question, and the question instantly caught his attention.

"When a spring is placed on the board, the spring has five joints, each of which increases with n1 force. A weight weighing 50kg is placed on the wooden board, and a weight weighing 50 grams is placed on the spring, the spring force and the force area of ​​the spring."

This question is very tricky.

It not only tests mechanics, but also tests students' sensitivity to physics test questions.

Sun Qingqing's pen is lit on the test paper.

"This question is so difficult. I thought about it for a long time but didn't have a single idea."

"Do you do?"

Ye Qiu didn't say anything.

The moment he saw the question, his mind was running rapidly.

actually.

Whether it is mathematics or physics.

All the steps for doing the questions are the same.

Every problem is an airtight network cable.

But just find the thread tip of the network line, then peel off the thread, and find the key to the question step by step, and you can get the answer to the question.

This question is exactly the same.
To be continued...