Distance Vs. Time Graphs

Yesterday and today in physics class, we used a motion detector and the computers to see what our distances was if we moved near or away from the detector. We got the chance to play around with the motion detectors and did 7 different graphs. We had to draw the graph in our notebook and describe how we created the graph. I think these graphs would be necessary in our physics class because we can compare the answers that we got to eachother and see the differences in how we created the graphs that we needed to create.