Set the speed and angle of the car and click "Go" to start. The car will travel at a constant speed in the direction indicated. The car's location will be stamped onto the graph at 1 second intervals. After the car completes its motion, click anywhere on the background to clear the graph and restart. Click on the "5 m" labels to turn on cars travelling in only the "X" and "Y" directions along the outside of the graph.
This is intended to help vizualize the motion of an object and describe it using components in two directions.