Version B Page 3 of 5 5. The graph represents the straight line motion of a car. How far does the car travel between t 2 seconds and t= 5 seconds? a. 60 m b. 36 m v(mis) 12 c. 24 m 6 d. e. 12 m 4 m 6. The acceleration of the car of Problem 5 between 1-0 and t-2 seconds is a. 12 m/s2 b. 6 m/s² c. 2 m/s² d. -6 m/s² e. -12 m/s² 7. To verify the acceleration due to gravity, a physics professor dropped a big pumpkin from the top of 100 m tall building and recorded the time taken to reach the pumpkin on the ground. What is the speed of pumpkin just before it strikes the ground and how long does it take to reach the ground? a. 44.3 m/s and 4.5 s b. 54.5 m/s and 5.7 s c. 42 m/s and 3.2 s d. 35 m/s and 6 s. e. 10 m/s and 3.2 s 8. A stone is thrown vertically upward with an initial speed of 9.8 m/s. It will rise to a maximum height of: a. 4.9 m b. 9.8 m c. 19.6 m d. 38.8 m e. none of these