+ What are the statements (underlined in blue) telling us about the train? Assume tf is the (unknown) final time when the train reaches station B (check all that apply) VA=(t = 0) = 0 VB = $(tt) = 0 s(t = 0) = 0 s(t = tf) = 0 Example Problem Train starts with zero initial velocity at station A and has the ensuing motion . . It accelerates with a = 0.5 m/s for 60 s zero acceleration Then, it travels with constant velocity for 15 min Then, it decelerates with a = -1 m/s until it stops at station B Determine Plot acceleration-time, velocity-time, and position- time graphs Distance between the two stations SUBMIT 10 A B