Often we need to remember a physical law or a method of solving an equation and forget about the connotations and meaning of symbols, this simple application allows you to equations and explain terms and concepts and remains with you all the time and whenever you need them, if you forget Newton's laws of movement you only need to refer To separate the movement and if you need to explain the meaning of momentum and collisions, the application is available whenever you want and the application contains an explanation of the basics of physics from the difference between basic quantities and vector quantities and measurement tools for the most important physical quantities and units of measurement used.
And an explanation of the concept of energy and its types of energy and kinetic energy and how to calculate it, your need to know the laws of physics and their application, and the application contains an explanation of the concepts of speed and acceleration and how we calculate both the amount of speed and acceleration and how to apply the equations of motion in one dimension, and The movement is in two dimensions.