In this post, we have prepared 6 MCQs test of Federal Board Physics 9 Unit 3 MCQs Tests.


Physics 9 Unit 3 MCQs Tests


Practice MCQs Test No 1

174

Class 9 Physics
Unit 3
Practice MCQs Test No 1

1 / 14

Two bodies of masses m1 and m2 attached to the ends of an inextensible string passing over a frictionless pulling such that both move vertically. The acceleration of the body is:

2 / 14

Mass of body is 2000g, its weight on the surface of earth is:

3 / 14

Which of the following material lowers friction when pushed between metal plates?

4 / 14

What is SI unit of coefficient of friction?

5 / 14

A string is stretched by two equal and opposite forces 10 N each. The tension in the string is:

6 / 14

A string is stretched by two equal and opposite forces F Newton each. The tension in the string is:     

7 / 14

If 20 N force produces an acceleration of 5ms-2 in a body then mass of the body will be:         

8 / 14

Which one of the following is the unit of momentum?  

9 / 14

Which of the following is the unit of momentum?

10 / 14

A boy jumps out of a moving bus. There is a danger for him to fall:

11 / 14

Inertia depends upon:

12 / 14

When horse pulls a cart, the action is on the:

13 / 14

The mass of a body:

14 / 14

Newton's first law of motion is valid only in the absence of:

Your score is

The average score is 37%

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Practice MCQs Test No 2

111

Class 9 Physics
Unit 3
Practice MCQs Test No 2

1 / 14

The momentum of an object of mass 4 kg, moving with velocity 100 cms-1 is _____.

2 / 14


3 / 14

What will be the weight of a body of 20kg mass?

4 / 14

When a horse pulls a cart, the action is done on the:

5 / 14

The acceleration produced by a force of 20N in a body of mass 8 kg will be:

6 / 14

N = _______.

7 / 14

SI unit of momentum is:

8 / 14

If ‘m’ is the mass of an object then its weight on the surface of the Earth will be:

9 / 14

A block of mass 4kg is supported by a string. The tension in the string is:

10 / 14

F = _______.      

11 / 14

The unit of momentum is:

12 / 14

The value of ‘g’ on the surface of moon is 1.6ms-2. What will be the weight of a 100kg body on the surface of the moon?

13 / 14

The time required to change 22 Ns momentum by a force of 44 N is:

14 / 14

Inertia depends upon:

Your score is

The average score is 42%

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Practice MCQs Test No 3

89

Class 9 Physics
Unit 3
Practice MCQs Test No 3

1 / 15

SI unit of force is:

2 / 15

The laws of motion established the relationship between motion and ________.

3 / 15

First taw of motion is also know as law of _______.

4 / 15

If force applied on the body is doubled while keeping the mass constant then acceleration will be:

5 / 15

When force of 8 newton is applied on a body of mass 2kg then the acceleration produced will be:

6 / 15

Laws of motion was presented by:

7 / 15

Isaac Newton described the laws of motion in his famous book:

8 / 15

_________ of a body is the direct measure of inertia.

9 / 15

_______ is the agency which changes or tends to change the state of rest or of uniform motion of a body.

10 / 15

If mass of the body is doubled while keeping the force constant, then acceleration will be:

11 / 15

The acceleration produced in a moving body is always in the direction of applied ________.

12 / 15

The characteristic of a body due to which it tends to retain its state of rest or of uniform motion is known as:

13 / 15

Law of inertia is actually the _______ law of motion.

14 / 15

When a force is applied on the body, _______ is produced in the body.

15 / 15

Action and reaction are equal in magnitude but opposite in direction is called _______ law of motion.

Your score is

The average score is 51%

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Practice MCQs Test No 4

74

Class 9 Physics
Unit 3
Practice MCQs Test No 4

1 / 15

Weight of the body is measured by:

2 / 15

The _______ of a body always acts towards the center of the earth.

3 / 15

The Force with which earth attracts a body towards its center is known as:

4 / 15

The value of weight of a body of constant mass depends on:

5 / 15

______ of a body does not remain same everywhere.

6 / 15

The characteristic of a body which determines the magnitude of acceleration produced when a certain force acts upon it:

7 / 15

________ of a body remains same everywhere.

8 / 15

Weight is a _______ quantity.

9 / 15

Walking on road is an example of _______ law of motion.

10 / 15

Quantity of matter in a body is called:

11 / 15

Unit of weight is _______.

12 / 15

Mass of the body is measured by:

13 / 15

The weight of a body of mass 10 Kg on earth will be:

14 / 15

When a block is lying on a smooth surface, its weight is balanced by:

15 / 15

Mass is a ______ quantity.

Your score is

The average score is 44%

0%

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Practice MCQs Test No 5

68

Class 9 Physics
Unit 3
Practice MCQs Test No 5

1 / 10

Motion of the rocket is an example of:

2 / 10

Kgms-1 = _______

3 / 10

SI unit of momentum is:

4 / 10

Momentum of a moving body depends upon:

5 / 10

Quantity of motion in a body is known as:

6 / 10

The force that opposes the motion of moving objects is known as:

7 / 10

Rolling friction is ______ than sliding friction.

8 / 10

Product of mass and velocity is known as:

9 / 10

The maximum value of friction is known as the force of  ______ friction.

10 / 10

Rate of change of momentum is equal to:

Your score is

The average score is 49%

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Challenge MCQs Test

200

Class 9 Physics
Unit 3
Full Chapter Challenge Test

1 / 68

The value of ‘g’ on the surface of moon is 1.6ms-2. What will be the weight of a 100kg body on the surface of the moon?

2 / 68

If force applied on the body is doubled while keeping the mass constant then acceleration will be:

3 / 68

Mass of body is 2000g, its weight on the surface of earth is:

4 / 68

Quantity of motion in a body is known as:

5 / 68

Inertia depends upon:

6 / 68

If mass of the body is doubled while keeping the force constant, then acceleration will be:

7 / 68

Which one of the following is the unit of momentum?  

8 / 68

F = _______.      

9 / 68

______ of a body does not remain same everywhere.

10 / 68

The acceleration produced by a force of 20N in a body of mass 8 kg will be:

11 / 68

Mass is a ______ quantity.

12 / 68

The _______ of a body always acts towards the center of the earth.

13 / 68

First taw of motion is also know as law of _______.

14 / 68

Which of the following material lowers friction when pushed between metal plates?

15 / 68

The Force with which earth attracts a body towards its center is known as:

16 / 68

The laws of motion established the relationship between motion and ________.

17 / 68

The unit of momentum is:

18 / 68

If ‘m’ is the mass of an object then its weight on the surface of the Earth will be:

19 / 68

Weight is a _______ quantity.

20 / 68

_________ of a body is the direct measure of inertia.

21 / 68

The weight of a body of mass 10 Kg on earth will be:

22 / 68

Action and reaction are equal in magnitude but opposite in direction is called _______ law of motion.

23 / 68


24 / 68

Weight of the body is measured by:

25 / 68

The momentum of an object of mass 4 kg, moving with velocity 100 cms-1 is _____.

26 / 68

Rolling friction is ______ than sliding friction.

27 / 68

Quantity of matter in a body is called:

28 / 68

Which of the following is the unit of momentum?

29 / 68

________ of a body remains same everywhere.

30 / 68

The acceleration produced in a moving body is always in the direction of applied ________.

31 / 68

SI unit of momentum is:

32 / 68

Unit of weight is _______.

33 / 68

Laws of motion was presented by:

34 / 68

Rate of change of momentum is equal to:

35 / 68

The value of weight of a body of constant mass depends on:

36 / 68

_______ is the agency which changes or tends to change the state of rest or of uniform motion of a body.

37 / 68

When force of 8 newton is applied on a body of mass 2kg then the acceleration produced will be:

38 / 68

Walking on road is an example of _______ law of motion.

39 / 68

What will be the weight of a body of 20kg mass?

40 / 68

The maximum value of friction is known as the force of  ______ friction.

41 / 68

Law of inertia is actually the _______ law of motion.

42 / 68

Momentum of a moving body depends upon:

43 / 68

Inertia depends upon:

44 / 68

When a force is applied on the body, _______ is produced in the body.

45 / 68

SI unit of force is:

46 / 68

Isaac Newton described the laws of motion in his famous book:

47 / 68

The mass of a body:

48 / 68

Product of mass and velocity is known as:

49 / 68

If 20 N force produces an acceleration of 5ms-2 in a body then mass of the body will be:         

50 / 68

Mass of the body is measured by:

51 / 68

A block of mass 4kg is supported by a string. The tension in the string is:

52 / 68

When a horse pulls a cart, the action is done on the:

53 / 68

The characteristic of a body which determines the magnitude of acceleration produced when a certain force acts upon it:

54 / 68

A string is stretched by two equal and opposite forces 10 N each. The tension in the string is:

55 / 68

The force that opposes the motion of moving objects is known as:

56 / 68

When horse pulls a cart, the action is on the:

57 / 68

The time required to change 22 Ns momentum by a force of 44 N is:

58 / 68

What is SI unit of coefficient of friction?

59 / 68

SI unit of momentum is:

60 / 68

Newton's first law of motion is valid only in the absence of:

61 / 68

Kgms-1 = _______

62 / 68

Motion of the rocket is an example of:

63 / 68

A string is stretched by two equal and opposite forces F Newton each. The tension in the string is:     

64 / 68

Two bodies of masses m1 and m2 attached to the ends of an inextensible string passing over a frictionless pulling such that both move vertically. The acceleration of the body is:

65 / 68

N = _______.

66 / 68

A boy jumps out of a moving bus. There is a danger for him to fall:

67 / 68

The characteristic of a body due to which it tends to retain its state of rest or of uniform motion is known as:

68 / 68

When a block is lying on a smooth surface, its weight is balanced by:

Your score is

The average score is 42%

Please rate this quiz and give your feedback.

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