Determination of the Speed of the Car: From two points on the graph showing displacement versus time, read the displacement and time (T1, Y1) and (T2, Y2) and complete the table and slope calculation below. Displacement (m) Time (s) Largest Displacement (Y2) Smallest Displacement (Y1) Calculate the Speed using the following definition of slope. M= Rise/Run Speed = M = (Change in Displacement)/(Change in Time) = (Y2 - Y1) / (T2 - T1) Show Calculation of Speed Work Speed of Car = ________________ After determining the velocity of the car, you may continue to Activity 3