A subway train travels between two of its station stops with the acceleration schedule shown. (a) Determine the velocity after 14 sec in m/s. (b) Determine the time interval At, during the train brakes to a stop with a deceleration of 2 m/s? in sec. (c) Determine the distance S between the stations in m. a(m/s?} 6 10 (S*)}-

A subway train travels between two of its station stops with the acceleration schedule shown. (a) Determine the velocity after 14 sec in m/s. (b) Determine the time interval At, during the train brakes to a stop with a deceleration of 2 m/s? in sec. (c) Determine the distance S between the stations in m. a(m/s?} 6 10 (S*)}-