Part A: Multiple Choice Identiz the choice that best completes the statement or answers the question. _ 1. A horse leaves the stable and trots 350 in due west to the end of a eld. The horse then trots 210 m due east back toward the stable. What is the total displacement of the horse? a. 550 m [E] b. 550 m [W] c. 150 m [E] d, 140 m [W] 2. Which statement is true about the type of motion represented by this position-time graph? d(m [5]) MS) | The velocity of the object is decreasing as it moves in an eastward direction. The velocity of the object is increasing as it moves in an eastward direction. The object is moving in an eastward direction at a constant velocity. The velocity of the object is increasing as it moves in a westward direction. 9-.\" .0"? _ 3. An ATV has an average acceleration of 1.9 m/sz. If the vehicle accelerates for 5.8 s and has an initial velocity of 15 m/s [E], what is the nal velocity of the ATV? a. 26 m/s [E] b. 21 m/s [E] c. 11 m/s [E] d. 17 m/s [E] _ 4. What is the approximate cost of operating a 40 W light bulb for 3.0 h per day for 1 week, if the price of electrical energy is 6/kWh? a. $5.00 b. $50.00 0. 50