A Honda Civic travels in a straight line along a road. Its distance from a stop sign is given as a function of time t by the equation x(t) = at2-Bt3, where a = 1.50 m/s and B = 0.0450 m/s3. Part A Calculate the average velocity of the car for the time interval t = 0 to t = 2.05 s. Express your answer in meters per second. V = Submit Request Answer F Part B ? m/s Calculate the average velocity of the car for the time interval t = 0 to t = 3.90 s. Express your answer in meters per second. V = redo m/s Submit Request Answer 4 Part C Calculate the average velocity of the car for the time interval t = 2.05 s to t = 3.90 s. Express your answer in meters per second. Submit Request Answer ? m/s