USE OF INTERACTIVE METHODS IN EXPRESSING MOTION EQUATIONS IN DIFFERENT COORDINATE SYSTEMS

In this work, students were studied how to solve the problems that arise when expressing the equations of motion in different coordinate systems using interactive methods. Connections between the coordinate system, the radius vector, the velocity vector and the acceleration vector can be cited as concepts that are important in mastering all topics in theoretical mechanics. Because all the knowledge that needs to be mastered goes back to the above concepts. In theoretical mechanics, the interactive methods used to create a complete knowledge of the coordinate system, the trajectory of a material point, and the expression of its speed and acceleration in coordinates are highlighted.