Essential Question: How can a position vs time graph be used to determine the velocity of a moving object and whether or not that object is accelerating? Answer the following Pre-Lab Questions and all sections below: The following graphs represent information regarding the motion of two different objects. Answer the following questions regarding the two graphs shown below. The origin assumes an initial time and velocity of zero. Graph 1 Graph 2 C C B Velocity (m/s) Position (m) A A Time (s) Time (s) Pre-Lab Questions 1. Describe any differences you notice between the two graphs. 2. For object 1, describe the motion of the object during each section of the graph (A, B, and C). 3. For object 2, describe the motion of the object during each section of the graph (A, B, and C). 4. Motion is often described based on distance from a reference point. According to the data and graph, what appears to be the reference point? Explain your reasoning. 5. In what way is speed different from velocity