From the various forces acting on a body can calculate and plot the resultant force vector. The numerical result is obtained either in Cartesian coordinates or polar coordinates.

The application includes several options:
- The forces can be entered in Cartesian coordinates or in polar coordinates.
- If the plot is off the screen, you can change the scale of the vectors, from an order of magnitude of 1 N to 10,000 N.
- We can choose the outcome decimal (0 to 4).