PART A. SPEED, VELOCITY, AND ACCELERATION Little Mario plays with his remote control car, and generates the motion graph below. The car starts by moving east. 15.0 x (m) 10.0 5.0 -5.0 -10.0 -15.0 d. When is the car at rest? e. What is the total displacement of the car from 0 to 22 seconds? f. What is the acceleration from t=0s to t=4s? 20 Time (s)

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