TRAJECTORIES is a program that lets you study the basics of ballistics, or motion in the X (horizontal) -Y (vertical) plane. The program has no right or wrong answers - it simply provides an arena for trying different things and seeing the results. The general idea of the program is to set a speed and initial angle for a flying object and see if you hit a specific point.
TRAJECTORIES will run under any Microsoft Windows operating system. Use the link below to download TRAJECTORIES to your computer. Download the zip file to a temporary folder. After unzipping the file, run the SETUP.EXE program to install TRAJECTORIES.
Need help installing TRAJECTORIES? Check our FAQs.