Practice 100 Motion and Force MCQs with answers covering speed, velocity, acceleration, Newton’s laws, friction, and types of motion. Ideal for school exams, competitive tests, and physics revision.
Motion and Force are fundamental concepts in physics that explain how objects move and interact with each other in our daily lives. This comprehensive set of 100 Motion and Force MCQs with answers is carefully designed to help students understand key topics such as distance, speed, velocity, acceleration, types of motion, friction, gravity, and Newton’s laws of motion. Whether you are preparing for school exams, competitive tests, or quick revision, these multiple choice questions provide clear explanations and practical examples to strengthen your physics basics. Ideal for Class 6 to Class 10 students, this MCQ collection improves conceptual clarity, boosts exam confidence, and supports effective learning through objective-based practice.
Here are 100 Multiple Choice Questions (MCQs) on the topic: Motion and Force, written clearly in English, suitable for school-level physics exams and practice.
Motion and Force – 100 MCQs
1. What is motion?
A. Change in size
B. Change in shape
C. Change in position with time
D. Change in color
Answer: C
2. Which of the following is an example of motion?
A. A sleeping person
B. A parked car
C. A flying bird
D. A closed book
Answer: C
3. What is the SI unit of distance?
A. Kilometer
B. Meter
C. Centimeter
D. Mile
Answer: B
4. What is the SI unit of time?
A. Hour
B. Minute
C. Second
D. Day
Answer: C
5. Speed is defined as:
A. Distance × Time
B. Distance ÷ Time
C. Time ÷ Distance
D. Force ÷ Mass
Answer: B
6. The SI unit of speed is:
A. km/h
B. m/s
C. cm/s
D. m/min
Answer: B
7. Which quantity has both magnitude and direction?
A. Speed
B. Distance
C. Mass
D. Velocity
Answer: D
8. Velocity is speed in a given:
A. Path
B. Direction
C. Time
D. Area
Answer: B
9. Which of the following is a scalar quantity?
A. Velocity
B. Acceleration
C. Speed
D. Force
Answer: C
10. Which of the following is a vector quantity?
A. Distance
B. Speed
C. Time
D. Force
Answer: D
11. What is acceleration?
A. Rate of change of speed
B. Rate of change of velocity
C. Rate of change of distance
D. Rate of change of time
Answer: B
12. The SI unit of acceleration is:
A. m/s
B. m/s²
C. km/s²
D. cm/s
Answer: B
13. When an object moves at constant speed in a straight line, its acceleration is:
A. Increasing
B. Decreasing
C. Zero
D. Maximum
Answer: C
14. A car moving with constant speed has:
A. Zero velocity
B. Variable velocity
C. Constant velocity
D. Zero acceleration
Answer: D
15. Which motion repeats itself after equal intervals of time?
A. Random motion
B. Linear motion
C. Circular motion
D. Periodic motion
Answer: D
16. Motion along a straight line is called:
A. Circular motion
B. Linear motion
C. Oscillatory motion
D. Periodic motion
Answer: B
17. Motion of a rotating fan is an example of:
A. Linear motion
B. Circular motion
C. Random motion
D. Translatory motion
Answer: B
18. Motion of a pendulum is:
A. Random
B. Circular
C. Oscillatory
D. Linear
Answer: C
19. What is the distance traveled in one complete circle called?
A. Diameter
B. Radius
C. Circumference
D. Arc
Answer: C
20. An object at rest has:
A. Zero speed
B. Zero distance
C. Zero acceleration
D. All of these
Answer: D
21. What is force?
A. Push or pull
B. Speed
C. Energy
D. Power
Answer: A
22. The SI unit of force is:
A. Joule
B. Watt
C. Newton
D. Pascal
Answer: C
23. Which force acts between two charged objects?
A. Magnetic force
B. Frictional force
C. Electrostatic force
D. Gravitational force
Answer: C
24. Which force pulls objects toward the Earth?
A. Magnetic
B. Electrostatic
C. Frictional
D. Gravitational
Answer: D
25. Friction is a force that:
A. Speeds up motion
B. Slows down motion
C. Stops gravity
D. Changes mass
Answer: B
26. Friction acts between:
A. Two smooth surfaces
B. Two touching surfaces
C. Two distant objects
D. Air and space
Answer: B
27. Which surface produces more friction?
A. Smooth surface
B. Rough surface
C. Wet surface
D. Oily surface
Answer: B
28. Which force allows us to walk?
A. Gravitational
B. Magnetic
C. Frictional
D. Electrostatic
Answer: C
29. Which force is always attractive?
A. Magnetic
B. Electrostatic
C. Gravitational
D. Frictional
Answer: C
30. A magnet attracts objects made of:
A. Plastic
B. Wood
C. Iron
D. Glass
Answer: C
31. Which force is a contact force?
A. Gravitational
B. Magnetic
C. Frictional
D. Electrostatic
Answer: C
32. Which force is a non-contact force?
A. Friction
B. Muscular
C. Gravitational
D. Tension
Answer: C
33. Force can change the:
A. Shape of an object
B. Speed of an object
C. Direction of motion
D. All of these
Answer: D
34. What happens when balanced forces act on an object?
A. Object speeds up
B. Object slows down
C. No change in motion
D. Object stops
Answer: C
35. Unbalanced forces cause:
A. No motion
B. Change in motion
C. Rest
D. No acceleration
Answer: B
36. Which law explains inertia?
A. First law of motion
B. Second law of motion
C. Third law of motion
D. Law of gravitation
Answer: A
37. Inertia depends on:
A. Speed
B. Shape
C. Mass
D. Force
Answer: C
38. Heavier objects have:
A. Less inertia
B. More inertia
C. No inertia
D. Same inertia
Answer: B
39. Newton is the unit of:
A. Mass
B. Speed
C. Force
D. Energy
Answer: C
40. Which law states “Every action has an equal and opposite reaction”?
A. First law
B. Second law
C. Third law
D. Law of gravity
Answer: C
41. Which motion is shown by a moving train on a straight track?
A. Circular
B. Oscillatory
C. Linear
D. Random
Answer: C
42. Speedometer measures:
A. Distance
B. Speed
C. Velocity
D. Acceleration
Answer: B
43. Odometer measures:
A. Time
B. Speed
C. Distance
D. Velocity
Answer: C
44. A ball thrown upward slows down due to:
A. Friction
B. Magnetic force
C. Gravity
D. Electrostatic force
Answer: C
45. Which force opposes motion in air?
A. Gravity
B. Air resistance
C. Magnetic force
D. Electrostatic force
Answer: B
46. Which of the following can increase friction?
A. Lubrication
B. Polishing
C. Roughening surfaces
D. Oil
Answer: C
47. Which of the following reduces friction?
A. Sand
B. Oil
C. Rough surface
D. Dry surface
Answer: B
48. Which motion has no fixed path?
A. Circular
B. Linear
C. Random
D. Periodic
Answer: C
49. What happens when force is applied to a stationary object?
A. It always moves
B. It may move
C. It disappears
D. It melts
Answer: B
50. Which force helps a parachute slow down?
A. Gravity
B. Air resistance
C. Magnetic force
D. Electrostatic force
Answer: B
51. What type of force is muscular force?
A. Non-contact force
B. Magnetic force
C. Contact force
D. Gravitational force
Answer: C
52. Which force acts without direct contact?
A. Frictional force
B. Muscular force
C. Gravitational force
D. Tension force
Answer: C
53. Which of the following changes only the direction of motion?
A. Balanced force
B. Unbalanced force
C. Zero force
D. Friction
Answer: B
54. The tendency of an object to resist change in motion is called:
A. Speed
B. Force
C. Inertia
D. Acceleration
Answer: C
55. Which object has the greatest inertia?
A. A bicycle
B. A bus
C. A car
D. A motorcycle
Answer: B
56. Force equals mass multiplied by:
A. Speed
B. Velocity
C. Acceleration
D. Distance
Answer: C
57. Which law of motion gives the relation F = ma?
A. First law
B. Second law
C. Third law
D. Law of gravitation
Answer: B
58. If mass is doubled and force remains constant, acceleration will:
A. Double
B. Become zero
C. Remain same
D. Become half
Answer: D
59. What happens when force increases and mass remains constant?
A. Acceleration decreases
B. Acceleration remains same
C. Acceleration increases
D. Acceleration becomes zero
Answer: C
60. Which force causes objects to fall freely?
A. Magnetic
B. Electrostatic
C. Frictional
D. Gravitational
Answer: D
61. Which motion is shown by the blades of a ceiling fan?
A. Linear
B. Circular
C. Oscillatory
D. Random
Answer: B
62. A moving object stops due to:
A. Force
B. Inertia
C. Friction
D. Velocity
Answer: C
63. Which force acts opposite to the direction of motion?
A. Magnetic force
B. Frictional force
C. Gravitational force
D. Electrostatic force
Answer: B
64. Which surface provides minimum friction?
A. Rough surface
B. Polished surface
C. Sandy surface
D. Dry surface
Answer: B
65. Motion of a car on a curved road is:
A. Linear
B. Oscillatory
C. Circular
D. Random
Answer: C
66. Which of the following can change the shape of an object?
A. Speed
B. Force
C. Distance
D. Time
Answer: B
67. A book lying on a table is an example of:
A. Unbalanced force
B. Balanced force
C. Circular motion
D. Random motion
Answer: B
68. What happens when balanced forces act on an object at rest?
A. It starts moving
B. It accelerates
C. It remains at rest
D. It moves backward
Answer: C
69. Which force pulls iron objects toward a magnet?
A. Gravitational
B. Magnetic
C. Electrostatic
D. Frictional
Answer: B
70. Which of the following is not a contact force?
A. Friction
B. Muscular
C. Tension
D. Magnetic
Answer: D
71. The SI unit of mass is:
A. Gram
B. Kilogram
C. Newton
D. Meter
Answer: B
72. Which instrument measures time?
A. Odometer
B. Speedometer
C. Stopwatch
D. Barometer
Answer: C
73. Motion of leaves falling from a tree is:
A. Circular
B. Linear
C. Oscillatory
D. Random
Answer: D
74. Which law explains why passengers fall forward when a bus stops suddenly?
A. First law of motion
B. Second law of motion
C. Third law of motion
D. Law of gravitation
Answer: A
75. Which force helps vehicles move on the road?
A. Air resistance
B. Friction
C. Gravity
D. Magnetic force
Answer: B
76. What type of force is air resistance?
A. Contact force
B. Non-contact force
C. Magnetic force
D. Electrostatic force
Answer: A
77. Which motion is periodic in nature?
A. Car moving on road
B. Pendulum motion
C. Falling stone
D. Flying bird
Answer: B
78. Which factor does acceleration depend on?
A. Force only
B. Mass only
C. Force and mass
D. Distance
Answer: C
79. Which of the following is an example of non-contact force?
A. Friction
B. Muscular force
C. Magnetic force
D. Tension
Answer: C
80. Which force slows down a moving bicycle when brakes are applied?
A. Gravity
B. Magnetic force
C. Friction
D. Electrostatic force
Answer: C
81. A force that stretches a rubber band is:
A. Magnetic
B. Muscular
C. Frictional
D. Electrostatic
Answer: B
82. What happens to speed when acceleration is zero?
A. Speed increases
B. Speed decreases
C. Speed remains constant
D. Speed becomes zero
Answer: C
83. Which motion involves back and forth movement?
A. Circular
B. Linear
C. Oscillatory
D. Random
Answer: C
84. Which of the following can reduce friction between surfaces?
A. Adding sand
B. Using oil
C. Making surface rough
D. Increasing weight
Answer: B
85. What happens when an object moves faster?
A. Speed decreases
B. Time increases
C. Speed increases
D. Distance decreases
Answer: C
86. Which of the following affects friction?
A. Nature of surfaces
B. Force applied
C. Area of contact
D. All of these
Answer: D
87. Which force causes deformation of objects?
A. Speed
B. Time
C. Force
D. Distance
Answer: C
88. Which motion is shown by a rolling ball?
A. Linear and circular
B. Only circular
C. Only linear
D. Random
Answer: A
89. Which force acts along stretched strings or ropes?
A. Friction
B. Magnetic
C. Tension
D. Gravity
Answer: C
90. Which law of motion explains recoil of a gun?
A. First law
B. Second law
C. Third law
D. Law of gravitation
Answer: C
91. Which quantity is measured in meters per second?
A. Speed
B. Distance
C. Time
D. Mass
Answer: A
92. Which force always pulls objects toward Earth’s center?
A. Magnetic
B. Electrostatic
C. Gravitational
D. Frictional
Answer: C
93. Motion without a fixed direction is called:
A. Linear motion
B. Circular motion
C. Random motion
D. Periodic motion
Answer: C
94. Which object experiences maximum friction?
A. Smooth ball
B. Rough box
C. Polished surface
D. Oiled surface
Answer: B
95. Which of the following is NOT a vector quantity?
A. Velocity
B. Acceleration
C. Force
D. Speed
Answer: D
96. Which force acts between two magnets?
A. Gravitational
B. Electrostatic
C. Magnetic
D. Frictional
Answer: C
97. Motion of Earth around the Sun is:
A. Linear
B. Circular
C. Oscillatory
D. Random
Answer: B
98. Which force helps stop a moving car?
A. Magnetic
B. Gravity
C. Friction
D. Electrostatic
Answer: C
99. Which quantity depends on both speed and direction?
A. Distance
B. Speed
C. Velocity
D. Time
Answer: C
100. Which of the following best describes force?
A. Energy
B. Push or pull
C. Speed
D. Motion
Answer: B
