Uniform and non-uniform motion - One Line Questions

1. If an object travels 100 meters in 10 seconds with constant velocity, its velocity is: — 10 m/s
2. The velocity-time graph for uniform motion is: — A horizontal line.
3. The distance-time graph for uniform motion is: — A straight line passing through the origin with a constant slope.
4. Which of the following situations represents non-uniform motion? — A freely falling object near the Earth's surface.
5. In uniform motion, what remains constant? — Velocity
6. Which statement best describes uniform motion? — An object moving with constant velocity.
7. Which of the following is a characteristic of non-uniform motion? — Variable acceleration
8. Which of the following describes non-uniform motion? — Changing speed or changing direction (or both).
9. In the context of motion, 'uniform' implies: — Constant velocity (both speed and direction)
10. The term 'non-uniform motion' implies that the object's velocity is: — Changing.
11. What does the slope of a velocity-time graph represent? — Acceleration
12. The area under the acceleration-time graph represents: — Change in velocity
13. What is the acceleration of a body moving with uniform velocity? — Zero.
14. For an object undergoing non-uniform motion, the average speed is: — Cannot be compared to average velocity.
15. What does a decreasing slope on a velocity-time graph indicate? — Negative acceleration (deceleration)
16. An object is in non-uniform motion if: — Its velocity is changing.
17. What is the definition of uniform motion? — Motion where an object covers equal distances in equal intervals of time.
18. If the acceleration of an object is zero, its velocity: — Must be constant.
19. Which of the following is a condition for uniform motion? — Net force acting on the object is zero.
20. If an object moves with constant velocity, its motion is considered: — Uniform motion
21. A car moving at a constant speed of 60 km/h on a straight road is an example of: — Uniform motion
22. What is the acceleration of an object in uniform motion? — Zero
23. Which of the following statements is TRUE for non-uniform motion? — The velocity may change in magnitude or direction or both.
24. Which statement is correct regarding uniform motion? — The object covers equal distances in equal time intervals along a straight line.
25. The average speed of an object is always equal to the magnitude of its average velocity if: — The object is moving in a straight line without changing direction.
26. What is the defining characteristic of uniform motion? — The object's acceleration is always zero.
27. In non-uniform motion, what is generally not constant? — Velocity
28. In uniform motion, the displacement covered is directly proportional to: — Time
29. In non-uniform motion, the average velocity is calculated as: — Total displacement / Total time
30. If an object's velocity is changing, its motion is: — Non-uniform
31. If the speed of an object is constant but its direction changes, the motion is: — Non-uniform
32. Which type of motion is characterized by a changing velocity? — Non-uniform motion
33. If an object covers distances of 2m, 4m, 6m, 8m in successive equal time intervals, its motion is: — Uniformly accelerated motion
34. Which type of motion is described by a distance-time graph that is a curve? — Non-uniform motion
35. If the velocity of an object is described by v(t) = 5t + 2, where t is time, what type of motion is it? — Non-uniform motion with constant acceleration
36. A particle moves such that its speed increases linearly with time. This is an example of: — Non-uniform motion with constant acceleration
37. If an object covers 10m in the first second, 20m in the second second, and 30m in the third second, its motion is: — Non-uniform motion with constant acceleration
38. A car accelerates from rest to 20 m/s in 10 seconds. This is an example of: — Non-uniform motion
39. A ball dropped from a height experiences: — Non-uniform motion
40. A particle's position is given by x(t) = 3t^2 + 5t + 2. What type of motion is this? — Non-uniform motion with constant acceleration
41. Which motion has zero average velocity over any time interval? — An object at rest
42. If an object covers unequal distances in equal time intervals, its motion is: — Non-uniform motion
43. A person walking on a circular path at a constant pace is experiencing: — Non-uniform motion
44. If an object's velocity-time graph is a straight line with a positive slope, the object is undergoing: — Non-uniform motion with constant positive acceleration
45. If the instantaneous velocity of an object is changing, it is in: — Non-uniform motion
46. If the velocity-time graph is a horizontal line, the object is undergoing: — Uniform motion
47. An object is in uniform motion if its displacement in any time interval is: — Proportional to the time interval
48. When does an object exhibit uniform motion along a straight line? — When its velocity (both speed and direction) remains constant.
49. If an object is moving in a circle at a constant speed, is its motion uniform? — No, because the direction of velocity is continuously changing.
50. A runner completes a lap on a circular track in 60 seconds at a constant speed. Is the runner's motion uniform? — No, because the direction of motion is continuously changing.
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