SHOW YOUR COMPLETE SOLUTION AND WRITE YOUR SOLUTION ON A PAPER. Multiple Choice (2 pts each). Write the CAPITAL LETTER of the correct answer. Show your solution for items involving problem solving. Ignore air resistance and assume acceleration due to gravity on the surface of the earth is 9.8 m/s2.5. Every afternoon, your mom asks you to go to a store 5 kilometers away from your house to buy eggs. On your way back to your house, you sprint. Which of the following statements is always true? a. Your average speed for the whole trip is zero. b. The magnitude of your displacement for the whole trip is less than your distance travelled. c. Your average speed and magnitude of average velocity for the whole trip are equal. d. The magnitude of your displacement for the whole trip is greater than your distance travelled. For Problems 6-8, please refer to the following: An unidentied ying object was observed to travel along a straight line and its position [x] vs time [t] can be described by the graph below from t= min to 15 min: Time, min 6. What is the average velocity of the UFO From t=4 min to 10 min? a. Cannot be determined b. -D.3 mjmin c. 1 m/rnin d. 1 m / min 7. What is the average velocity of the UFO from t= 10 min to 15 min? a. Cannot be determined b. Zero c. 1 m/min d. -1 m/min 8. What is the average acceleration of the UFO from t= 10 min to 15 min? a. Cannot be determined b. Zero c. 1 m/min d. -1 m/min