Visual Vectors lets you plot simple vectors and calculate the result.
The app is very basic and straightforward. You input vectors by naming
them with a 2-letter ID, a length in centimeters and an angle in
degrees. Then you can click the plot button and your Mac draws the
vectors in a separate window and lists the result vector's length and
angle.
Compatibility
Architecture: PPC (Carbonized)
This application requires CarbonLib 1.1 or later to run and at least
8.2 MB of free RAM