2.) A vehicle starts with an initial speed of 10.0 m/s and accelerates at a rate of 3.00 m/s in a straight line until it reaches a speed of 30.0 m/s in positive x direction. a.) [2 pt] Calculate the time it takes to reach the speed 30.0 m/s. b.) (2 pt) How far does the vehicle move during that time interval? b.) [3 pts] Carefully draw acceleration vs time, velocity versus time, and position vs time for the motion of the vehicle.