Recently, our class did an experiment with motion detectors. We were told to attempt to match the graph by moving forward and backwards at certain speeds in front of the motion detector. it seemed quite easy at first since it was only distance... but when we got to velocity, well... That didn't work out as we thought it might xD
To have a perfect velocity that matches the graph exactly is pretty much impossible to do. Quoting Mr. Chung,"You've gotta be a robot to do it perfectly! ;D" Looking back at our velocity graphs i see that we were not consistent even though we did our best to get it right it perfect.
Experiments through B-G
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