Classical mechanics

课程详情

课程评价

spContent=Classical mechanics is a discipline that studies the phenomena and laws of macroscopic objects moving at low speeds. Its basic law is Newton's law or other principles equivalent to Newton's law. It focuses on the physics thoughts and logical frameworks of the basic concepts of mechanics, combining physics theory and mathematical tools, applying mechanics principles to solve practical problems, and cultivating students' physical thinking ability. It can enable students to deeply understand the concept of physics and cultivate the students' ability to abstract mathematical problems in physics. Students can initially grasp the scientific thinking methods and the ability to solve problems, establish scientific thinking, and stimulate the spirit of exploration and innovation.

—— 课程团队

课程概述

Mechanics is a subject that studies the basic laws followed by objects for mechanical movement, and is one of the required professional courses for science students. It is the basic discipline of the entire physics and the starting point for cultivating students' scientific quality, scientific thinking mode, and improving students' scientific research ability. The main content of this course is the basic laws of mechanics in particles and particle systems and their applications. The specific content includes (1) the basic relationship between space, time and matter-special relativity and general relativity; (2) the basic form of motion of matter. Theoretic description and the laws of the mechanical movement of matter ---- Newtonian mechanics, conserved quantities and conservation laws; (3) The methods and ideas of using mechanical methods to solve the actual matter movement problems-rigid body, fluid, vibration. As an important course linking high school physics learning and university physics learning, the mechanics course will focus on how to lead students into a deep and beautiful world of physics, inspire students to explore the laws of physics, and teach students to explore the ideas and methods of physics .

This course introduces a method that emphasizes basic laws and applications. It focuses on establishing physical thoughts and logical frameworks of basic concepts of mechanics, training students' physical and logical thinking ability, and combining physical theory and mathematical tools to apply physical theorem formulas to solve complex mechanical problems. Through the study of mechanics course, on the one hand, students can deeply understand the concepts of physics, develop and improve their ability to abstract mathematical problems in physics, on the other hand, students can initially grasp the scientific thinking methods and the ability to study problems. It is useful to establish scientific thinking, and stimulate The spirit of exploration and innovation.

授课目标

Providing students with complete mechanics laws and knowledge systems.Training students to use calculus as the basis of mathematics to find problems, quantitatively analyze problems, and solve scientific problems.Students can master scientific thinking methods and research problems. Cultivating students' consciousness and ability of lifelong learning, serious scientific attitude and realistic scientific thought. It is also helpful to establish scientific thinking, stimulate exploration and innovative spirit.

课程大纲

预备知识

Middle School Physics

证书要求

Class performance and test scores for this course accounted for 10%, assignments accounted for 10%, process-based examinations twice accounted for 30%, and final exams accounted for 50%. Those with 60 points or more can get certificates by applying, and those with 85 points or more can get excellent certificates by applying.

参考资料

Fundamentals of Physics, Halliday & Resnick, 10th edition. Jearl Walker, John Wiley & Sons (Asia) Pte Ltd

University Physics, Wu Baishi, Higher Education Press

常见问题

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