Physics 9 Unit 3 MCQs Tests

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

984

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

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

3 / 14

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

4 / 14

What is SI unit of coefficient of friction?

5 / 14

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

6 / 14

The mass of a body:

7 / 14

Inertia depends upon:

8 / 14

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

9 / 14

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

10 / 14

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

11 / 14

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

12 / 14

Which one of the following is the unit of momentum?  

13 / 14

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

14 / 14

Which of the following is the unit of momentum?

Your score is

The average score is 60%

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Practice MCQs Test No 2

653

Class 9 Physics
Unit 3
Practice MCQs Test No 2

1 / 14

F = _______.      

2 / 14

3 / 14

Inertia depends upon:

4 / 14

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

5 / 14

The unit of momentum is:

6 / 14

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

7 / 14

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

8 / 14

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

9 / 14

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

10 / 14

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

11 / 14

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

12 / 14

SI unit of momentum is:

13 / 14

N = _______.

14 / 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?

Your score is

The average score is 62%

Please rate this quiz and give your feedback.


Practice MCQs Test No 3

536

Class 9 Physics
Unit 3
Practice MCQs Test No 3

1 / 15

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

2 / 15

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

3 / 15

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

4 / 15

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

5 / 15

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

6 / 15

SI unit of force is:

7 / 15

Laws of motion was presented by:

8 / 15

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

9 / 15

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

10 / 15

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

11 / 15

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

12 / 15

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

13 / 15

_________ of a body is the direct measure of inertia.

14 / 15

Law of inertia is actually the _______ law of motion.

15 / 15

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

Your score is

The average score is 75%

Please rate this quiz and give your feedback.


Practice MCQs Test No 4

446

Class 9 Physics
Unit 3
Practice MCQs Test No 4

1 / 15

Weight is a _______ quantity.

2 / 15

Weight of the body is measured by:

3 / 15

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

4 / 15

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

5 / 15

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

6 / 15

________ of a body remains same everywhere.

7 / 15

Unit of weight is _______.

8 / 15

Mass of the body is measured by:

9 / 15

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

10 / 15

______ of a body does not remain same everywhere.

11 / 15

Mass is a ______ quantity.

12 / 15

Quantity of matter in a body is called:

13 / 15

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

14 / 15

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

15 / 15

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

Your score is

The average score is 66%

0%

Please rate this quiz and give your feedback.


Practice MCQs Test No 5

418

Class 9 Physics
Unit 3
Practice MCQs Test No 5

1 / 10

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

2 / 10

Quantity of motion in a body is known as:

3 / 10

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

4 / 10

Momentum of a moving body depends upon:

5 / 10

Rate of change of momentum is equal to:

6 / 10

Product of mass and velocity is known as:

7 / 10

Kgms-1 = _______

8 / 10

Rolling friction is ______ than sliding friction.

9 / 10

SI unit of momentum is:

10 / 10

Motion of the rocket is an example of:

Your score is

The average score is 68%

Please rate this quiz and give your feedback.


Challenge MCQs Test

949

Class 9 Physics
Unit 3
Full Chapter Challenge Test

1 / 68

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

2 / 68

SI unit of momentum is:

3 / 68

N = _______.

4 / 68

Product of mass and velocity is known as:

5 / 68

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

6 / 68

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

7 / 68

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

8 / 68

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

9 / 68

Inertia depends upon:

10 / 68

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

11 / 68

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

12 / 68

F = _______.      

13 / 68

Momentum of a moving body depends upon:

14 / 68

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

15 / 68

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

16 / 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?

17 / 68

_________ of a body is the direct measure of inertia.

18 / 68

Rate of change of momentum is equal to:

19 / 68

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

20 / 68

Motion of the rocket is an example of:

21 / 68

______ of a body does not remain same everywhere.

22 / 68

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

23 / 68

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

24 / 68

25 / 68

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

26 / 68

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

27 / 68

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

28 / 68

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

29 / 68

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

30 / 68

Rolling friction is ______ than sliding friction.

31 / 68

SI unit of momentum is:

32 / 68

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

33 / 68

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

34 / 68

SI unit of force is:

35 / 68

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

36 / 68

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

37 / 68

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

38 / 68

The unit of momentum is:

39 / 68

Which of the following is the unit of momentum?

40 / 68

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

41 / 68

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

42 / 68

Kgms-1 = _______

43 / 68

Inertia depends upon:

44 / 68

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

45 / 68

What is SI unit of coefficient of friction?

46 / 68

Which one of the following is the unit of momentum?  

47 / 68

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

48 / 68

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

49 / 68

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

50 / 68

________ of a body remains same everywhere.

51 / 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:

52 / 68

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

53 / 68

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

54 / 68

Laws of motion was presented by:

55 / 68

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

56 / 68

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

57 / 68

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

58 / 68

Law of inertia is actually the _______ law of motion.

59 / 68

Weight of the body is measured by:

60 / 68

Quantity of matter in a body is called:

61 / 68

Weight is a _______ quantity.

62 / 68

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

63 / 68

The mass of a body:

64 / 68

Mass is a ______ quantity.

65 / 68

Mass of the body is measured by:

66 / 68

Unit of weight is _______.

67 / 68

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

68 / 68

Quantity of motion in a body is known as:

Your score is

The average score is 68%

Please rate this quiz and give your feedback.

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5 Comments

  1. I think there is a mistake about tension question that what will be the tension in string if it stretched by 10 newton each the actual answer is 10 but 20 is showing please fix this otherwise this can be misleading for the students

  2. assalamulaikum i am pretty sure there is a mistake in two questions or 3 as one does not have queation while the other is not arranged

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