When you are in the first year of high school physics, you should master the analysis of force ~ ~ ~ and the synthesis and decomposition of force ~ ~ ~ The key points are parallelogram rule ~ ~ and orthogonal decomposition method ~ ~ ~ Remember to be skilled! ! There are also motion analysis of objects ~ ~ ~ such as linear motion with uniform change ~ ~ free fall motion ~ ~ and Newton's law of motion ~ ~ ~ the balance of force ~ ~ The teacher generally talks about the chapters of mechanics ~ ~ ~ and the methods in the first chapter are almost the same ~ ~ ~ The three chapters are very important ~ ~! ! Curved Motion ~ ~ The Law of Gravitation ~ ~ These two chapters are closely related ~ ~ The focus is on the centripetal force of horizontal throwing motion and centripetal acceleration ~ ~ centrifugal phenomenon. ~ ~ ~ Gravitation ~ ~ mainly grasps the application and deformation of the formula, paying special attention to ~ ~ ~.
The relationship between mathematics and physics lies in the sensitivity to numbers ~ ~ ~ ~ ~ ~ The key point is your computing ability ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
Thinking ability+calculation ability+memory ability
* * * Use together ~ ~ ~ ~!