A complete collection of high school physics knowledge points, and a summary of high school physics

Physics knowledge points are summarized in the first year of high school: the characteristics of curvilinear motion, the conditions for objects to do curvilinear motion, the uniform speed movement, the relationship between the resultant trajectory velocity of the curvilinear motion, the basic law of flat throwing motion, uniform circular motion, three rotation modes (coaxial rotation, belt transmission, gear transmission), circular motion in the vertical plane, the law of universal gravitation, etc.

Senior 1 Physics Topic 1: Several basic concepts that describe the motion of objects.

1. Mechanical motion: The change in the position of an object relative to another object is called mechanical motion, referred to as motion, which includes:

translation, rotation and vibration.

The motion of the same object is described differently depending on the frame of reference selected, usually with the earth as a reference.

The examination department studies the motion of objects.

3. Particle point: a mass point used to replace an object. It was introduced in order to simplify the problem when studying the motion of an object.

The ideal model. The size of the object alone cannot be regarded as the basis for the particle, for example: the revolving earth can be regarded as the particle, and the race.

A spinning ping pong ball cannot be considered a particle.

There are three main situations in which an object can be considered a particle:

1. When the object is translational;

2. When the displacement of the object is far greater than the limit of the object itself;

3. When only the translation of the object is studied, and its rotation effect is not considered.

High School Physics Knowledge Points:1. Force is the action of an object on an object, and is the reason for the deformation of the object and the change of the motion state of the object. Force is a vector quantity.

2. Gravity arises due to the attraction of the earth to objects.

3. The point of action of the gravitational force of each part of the object, the center of gravity of the object is not necessarily on the object.

4. The tensile direction of the rope is always along the rope and points to the direction of the rope contraction, and the tension on a light rope is equal everywhere.

5. Within the elastic limit, the magnitude of the spring elastic force is proportional to the deformation of the spring, that is, f = is the stiffness coefficient of the spring, which is only related to the factor of the spring itself.

There are a lot of knowledge points in high school physics, and it is not clear in a sentence and a half, there are many reference books and synchronous teaching aids on the market, and basically each book has corresponding knowledge points, which can be learned by referring to the important and difficult points of those teaching aids.

The scope and depth of knowledge involved in high school physics are much higher than those in junior high school, but they are similar, the essence is the same, but it is not at the level of people at different stages, and it is necessary to correspond to appropriate teaching methods and teaching content, so as to better learn knowledge.

Mechanics, Thermal, Electromagnetism, Momentum, Relativity, Preliminary Modern Physics, Optics, etc.