1. Motion is defined as:
A. Change in position with time
B. Change in color
C. Change in mass
D. Change in temperature

2. If an object does not change position it is at:
A. Rest
B. Motion
C. Speed
D. Acceleration

3. Distance is a:
A. Scalar quantity
B. Vector quantity
C. Unit
D. Force

4. Displacement is a:
A. Vector quantity
B. Scalar quantity
C. Mass
D. Energy

5. Speed is:
A. Distance per time
B. Displacement per time
C. Force per time
D. Mass per time

6. Velocity is:
A. Displacement per time
B. Distance per time
C. Mass per time
D. Energy per time

7. Velocity is a:
A. Vector quantity
B. Scalar quantity
C. Unit
D. Force

8. Speed with direction is called:
A. Velocity
B. Acceleration
C. Distance
D. Time

9. Rate of change of velocity is:
A. Acceleration
B. Speed
C. Displacement
D. Distance

10. Negative acceleration is called:
A. Retardation
B. Speed
C. Velocity
D. Force

11. Equal distances in equal time indicate:
A. Uniform motion
B. Non-uniform motion
C. Rest
D. Acceleration

12. Unequal distances in equal time indicate:
A. Non-uniform motion
B. Uniform motion
C. Rest
D. Velocity

13. Distance-time graph for uniform motion is:
A. Straight line
B. Circle
C. Triangle
D. Curve only

14. Velocity-time graph slope represents:
A. Acceleration
B. Speed
C. Time
D. Distance

15. Circular motion has:
A. Changing direction
B. Constant direction
C. No direction
D. Zero speed

16. Planets move in:
A. Circular motion
B. Rest
C. Straight motion
D. No motion

17. Motion depends on:
A. Reference point
B. Color
C. Shape
D. Mass

18. Distance cannot be:
A. Negative
B. Positive
C. Large
D. Small

19. Displacement can be:
A. Zero
B. Negative
C. Positive
D. All of these

20. Speed is always:
A. Positive
B. Negative
C. Zero always
D. Vector