Unit 2. eeep test tomorrow

On Friday we did a very interesting lab. We used motion sensors and Logger Pro. Our task was to try and match different position vs. time and velocity vs. time graphs. After watching others try it seemed really easy, it was not. We held wooden boards in front of us so that the sensor would not pick up our heartbeat because that would through the whole experiment off. On the position vs. time graph it was easier because all the lines were connected so in my brain it was easy to understand what I needed to do to make my graph match. The velocity graph was more complicated because it involved sudden stopping and speeding up.