current lab to previous ideas from class and describe the theory and equations relating to your current lab. Fill in the blanks below to complete an example Introduction for this experiment. In this lab, we use motion detectors to produce position vs. time, velocity vs. time, and acceleration vs. time graphs for carts moving on tracks. In a previous lab, we used motion detectors to analyze velocity motion (motion for which = 0). In that lab, we found how to determine the direction of motion by looking at a position vs. time or a velocity vs. time graph. We also found that the value of the velocity is equal to the slope of the position vs. time graph. In this lab, we extend our investigation to include motion with constant acceleration. In addition to determining the direction of motion and whether an object is speeding up or slowing down based on velocity vs. time and acceleration vs. time graphs, we also relate our graphs to their corresponding kinematic equations. Our kinematic equations for position (x) and velocity (v) for acceleration motion are x = xo + Vo(t - to) + a(t - to) and v = Vo + a(t - to). We investigate how the y-intercept and the slope of our graphs can be