1. The position function of an object moving horizontally along a straight line as a function of time is s( t) = t- - 3t + 2, t > 0, in metres, at time t, in seconds. a. Determine the velocity and acceleration of the object. b. Determine the position of the object when the velocity is 0. c. Determine the speed of the object when the position is 0. d. When does the object move to the left? e. Determine the average velocity from t = 2 to t = 5