VectorVector is a pretty useful program that lets you do stuff w/ vectors. (duh) When you run the program, first enter the two endpoints of the vector, and if it is a position vector, just put in 0,0 for the first point. It will then tell you the position vector, the angle, and the magnitude, as well as the variables they are stored in (to use in the run mode). Note: the magnitude is NOT square rooted, so if you want the decimal, u need to square root 'G' in the run mode. |