Scientific Journal of KubSAU

In this article, we have presented the study and implementation of the physical model of motion of two coupled pendulums with use of numerical methods. When building the model we were using the method of Euler solutions of differential equations, which displays pendulums visual motion, as well as building graphics of functions of speed, angle and acceleration depending on time with high reliability. We have generated equation of motion for generalized coordinates for the first and second mathematical pendulum. The generated application implements a physical model of a double mathematical pendulum, commit sustained oscillations with the ability to change the basic parameters: deflection angle, speed, mass and length of the rod in C++ language by programming environment “Embarcadero RAD Studio”. This application can be used as a model of a double mathematical pendulum in the study of oscillations, as a methodical manual and a virtual laboratory in physics, informatics and programming classes – for demonstration, study and create applications in the objectoriented C++ programming language