Data will be collected for 8 s. Press "Stop" to end sooner.
Choose one of the following graphs. Move the car to match the chosen graph.
Position match 1
Position match 2
Position match 3
Position match 4
Scroll down the page for directions and exercises.
Use your finger/mouse to move the car back and forth along the road. All positions are measured from the front end of the car.
White marks on the road represent intervals of 5 meters, The red mark is the reference point from which all distance measurements are made, i.e. the zero meter mark. The initial positions of both the reference point and the car are randomly determined. Clicking thebutton will randomly change them and erase any previous data. Of course, you can manually position the car where you want it, too.
Click thebutton to start graphing. Data will be collected for 8 seconds unless stopped earlier. Clicking again will erase the previous graph and start a new one.
Thebuttons will clear the graph and show an orange line in the background. Try to move the car so that your graph matches the orange line. Use the button to clear the matching lines.
Can you give clear answers to the following questions using full sentences?