run from the command prompt or terminal in order to display correctly you can find more information about the bext module at project/bextthe program in action when you run bouncingdvd pythe output will look like figure - figure - the diagonally moving dvd logos of the bouncingdvd py program how it works you may remember cartesian coordinates from your math class in school in programmingthe -coordinate represents an object' horizontal position and the -coordinate represents its vertical positionjust like in mathematics howeverunlike in mathematicsthe origin point ( is in the upper-left corner of the screenand the -coordinate increases as you go down the -coordinate increases as the object moves rightjust like in mathematics figure - shows the coordinate system for your screen project #