Q1/ A car starts from rest and moves with a constant acceleration of 1.5 m/s until it achieves a velocity of 25 m/s. It then travels with constant velocity for 60 seconds. Determine the average speed and the total distance traveled. Q3/ A car is moving along a straight line with the acceleration a= (12t - 31'9 m/s?, where is in seconds. Determine the velocity and the position of the particle as a function of time. When t = 0. v=0 and s = 15 m