Which of the following statements is TRUE?
A. The car is decelerating between 4-5 hours
B. The car is accelerating between 1-2 hours
C. The car returns to its original position after 5 hrs.
D. The acceleration of the car from 2-3 hours and from 3-4 hours are the same.
7. In Which of the following situations is the object accelerating?
I. A truck changing direction
II. A car speeding up in a highway
III. A moving motorcycle comes to stop
IV. A rolling ball moving with a uniform speed
A. I and II
B. I, II, and III
C. I, II, and IV
D. I, III, and IV
8. A toy when whirled has a uniform speed and moved in a circular path. Which of the following assumption/s is/are TRUE?
I. The toy has a uniform velocity
II. The toy is accelerating
A. I
B. II
C. Both I and II
D. Neither I and II
9. If you were traveling in your car at 75 mph to the west, you could describe your...
A. Mass
B. Time
C. Distance
D. Velocity
10. Which of the following statements is TRUE?
I. The distance travelled by an object can be equal to its displacement
II. The displacement of a moving object can be greater than its distance
A. I
B. II
C. I and II
D. None of the above​