Ask the experts to help recommend high school physics competition materials

Updated on educate 2024-08-07
16 answers
  1. Anonymous users2024-02-15

    Cheng Jiafu, "Mechanics" and "Electromagnetism". Shu Yousheng's "Mechanics", university textbooks "General Physics", "New Concept Physics Course". It is more difficult to select works from "Training and Selection of International Physics Competitions", "Collection of Difficult Problems", "Calculus", "Mathematical Methods in Basic Physics" and "Advanced Mathematics".

  2. Anonymous users2024-02-14

    I was sent to Tsinghua University for the physics competition.

    Cheng Jiafu, University of Science and Technology of China Press, "Mechanics" and "Electromagnetism".

    Zhejiang University Press, Gao Miao

    East China Normal University, "Physics Competition Course" (Zhang Datong).

    Nanjing University Press, "Gold Medal Course" (Zhu Hao).

    Calculus talk to the teacher.

  3. Anonymous users2024-02-13

    It is recommended that you read Cheng Jiafu's "Mechanics" and "Electromagnetism" are more classic, or "Higher and Better Physics", you can go to the physics competition to see the information.

  4. Anonymous users2024-02-12

    Getting Started: High School Knowledge.

    Novice: Cheng Jiafu two copies.

    Amateurs: Zhao Kaihua of Electricity, Shu Yousheng of Mechanics, and Zhang Sanhui of Modern Physics.

    Pro: A collection of physics puzzles.

    High-end players: Gao Miao, Zhu Hao.

    Exam preparation: 200 difficult questions, Japanese and Russian questions.

  5. Anonymous users2024-02-11

    If you want to compare the level of high school and university competition, you can use the "Standard Textbook" as a basic textbook, which is more comprehensive and involves some university knowledge, but not very deep, and is acceptable in high school.

  6. Anonymous users2024-02-10

    Personally, I suggest that you learn general physics first, master all the relevant high school knowledge, and if you get started, you can use green paper and Cheng book, and I use green paper, and then do a few sets of real questions. Gao Miao is also very good, the level of the rematch; In the finals, Shu Yousheng's problems were gathered;

    In addition, if you are calculus, you can take a look at the Dragon Slayer Knife

  7. Anonymous users2024-02-09

    I just participated in this year's physics finals, Gao Miao and Cheng Jiafu's two books are good, you still want to learn more precisely, you can do new concepts of physics and difficult problems.

  8. Anonymous users2024-02-08

    Gao Miao is very good, as well as Cheng's marriage and Hunan Normal University's Olympiad classics. Let me know my email address and send you some information. I also just participated in the national finals. Hunan's.

  9. Anonymous users2024-02-07

    Yes, you can look it up online, it comes out every year. I remember the professional competition book of the University of Science and Technology of China, which is divided into mechanics and electromagnetism... That book has been written.

  10. Anonymous users2024-02-06

    Some physics competition books have it.

  11. Anonymous users2024-02-05

    The exam questions were written by some university teachers together, and there was not much chance of encountering the questions that had been done, but it was not that there was no problem, and it seems that one of the questions in the semi-finals last year was adapted from the Russian competition questions.

    There are more than 2,500 example questions in the high school physics competition, and I recently bought this one, and the questions are very comprehensive, and I have done some, and I feel pretty good.

    Higher and better physics is definitely a must-have tutorial book, and there are many new and wonderful ideas that will be of great help to the physics competition. It's just that this book avoids the use of points, and perhaps this is also a benefit. I have some excellent classmates who use this.

    Cheng Jiafu's books "Physics Lectures for Middle School Olympiad", "Mechanics for Middle School Olympiad Physics Courses", "Electromagnetism for Middle School Olympiad Physics Courses" are classic tutorial books worth a look.

    It is available in most bookstores.

    The Physics Competition Tutorial is commonly known as the Green Paper, which is divided into three volumes, and I have read two volumes, which are good books.

    There are also three Olympiad handouts, all of which are sample questions, and I do them in my spare time, and there are many and complete questions, and our teachers are looking for questions on them to form papers for exams, which is very interesting, but most of them are copied and there are a little mistakes.

    Fan Xiaohui's black book we use as teaching materials, it's very good, we have to do a good job of this book.

    The exam is coming up in September this year, and I wish you and me good results

  12. Anonymous users2024-02-04

    There are a lot of these books, and when I participated in the competition in high school, everyone had a different book, but it was usually the Chinese Olympiad, the International Olympiad, the Russian Olympiad or the Japanese Olympiad. Fan Xiaohui's tutorial has received good reviews, you might as well take a look.

  13. Anonymous users2024-02-03

    If you have a foundation, it's good to look directly at the general affairs of the university. Let's take a look at the high math first. It's good to look at the previous ones on the Internet. The explanation of the competition book is obviously not as good as that of ordinary things. For example, Fan Xiaohui.

  14. Anonymous users2024-02-02

    High School Physics Competition Training Course.

    High School Physics Contest Question Dictionary.

    All the exercises in the high school physics competition training course.

    Full solution of high school physics competition questions.

    How to solve problems in high school physics competitions.

  15. Anonymous users2024-02-01

    When m falls into m.

    Conservation by energy and momentum.

    m and m common velocity.

    v0=(m/m+m)*√2gh)

    When m falls into m, m and m do a simple harmonic motion together.

    m's original position, i.e., the starting position where they move together, is not the equilibrium position, but above the equilibrium position.

    The true equilibrium position should be x'=(m+m)g k, and the original resting position x=mg k

    x=x'-x

    The law of energy can be kept by mechanical energy.

    When m and m reach the equilibrium position.

    1/2(m+m)v'²=1/2(m+m)v0²+(m+m)gδx-1/2k(x'²-x²) 1/2k(x'-x ) is the change in the elastic potential energy of the spring).

    by the law of simple harmonic motion.

    v=v'sin((2pi t)*t) t is the time period from the starting position to the equilibrium position t=2pi ((m+m) k).

    Descending from the equilibrium position to the lowest point moved t 4

    That is, t total = 1 2pi ((m+m) k) + t simultaneous above solution t total = (I'll calculate first).

  16. Anonymous users2024-01-31

    The equilibrium position of the post-collision velocity v=(m(2gh) 1 2) (m+m) is x=(m+m)g k, and the position x=mg kUse conservation of energy to calculate their velocity when they reach the equilibrium position. Then use v=vsinat1, where v is the velocity in the equilibrium position.

    and a=(k m+m) 1 2Get.

    t1=arcsin(v/v)/(k/m+m)^1/2,t2=

    t=t1+t2

    Because the mass has changed, you can't use 2 (m k) 1 2, but 2 (m + m k) 1 2

Related questions
24 answers2024-08-07

Are you going to participate in the semi-finals of the Olympiad? >>>More

14 answers2024-08-07

The science competition is not about finishing college physics in advance, but about finishing college physics (and advanced mathematics) in the process of studying. (Physics in general engineering is very simple, depending on the physics department). >>>More

13 answers2024-08-07

There are two situations in which an object is stationary: 1 It is not subjected to force, 2 It is balanced by force, for example, if you hold a rod in your hand and move it horizontally, the rod is in motion, but it is subjected to static friction that is vertically upward, so that it does not fall. >>>More

22 answers2024-08-07

Hello landlord, it may be two, because when the force f in the upper right direction, and then the pull force in the vertical direction = mg, the pressure of the object on the ground is zero, so the object is not supported by the force, only by gravity and tension, if there are any questions, welcome to ask, hope! Thank you!

11 answers2024-08-07

Prepare in such a short time, unless you can put it for two months in the summer, don't do anything else, buy a competition book to do, about 500 pages (32 folios, other analogies), basically first talk about knowledge points, learn some knowledge points that are not involved in high school physics (concepts, theorems, such as angular momentum, Kirchhoff's law), do some related basic topics to strengthen the understanding and proficiency of conceptual theorems, and then do comprehensive questions, and finally do the preliminary and semi-final sets of questions to find a feeling, The finals are expected to be slim, and they are for students in your province who participate in competitions specially organized by the school. You also need to learn a little calculus, which is very useful for high school physics competitions, and it also has some benefits for your senior year of math (but not that much). >>>More