Part A A motorcycle is following a car that is traveling at constant speed on a straight highway. Initially, the car and the motorcycle are both traveling at the same speed of 20.5 m/s , and the distance Which of the graphs (Figure 1) correctly displays the positions of the motorcycle and car as functions of time? between them is 92.0 m . After t1 = 4.00 s , the motorcycle starts to accelerate at a rate of 7.00 m/s . The motorcycle catches up OA with the car at some time t2. O B OC OD OE Submit Request Answer Part B How long does it take from the moment when the motorcycle starts to accelerate until it catches up with the car? In other words, find t2 - t1. Figure