Physics 9 Unit 3 MCQs Tests

ByMuhammad Zaman

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

408

Class 9 Physics
Unit 3
Practice MCQs Test No 1

1 / 14

Which one of the following is the unit of momentum?  

2 / 14

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

3 / 14

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

4 / 14

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

5 / 14

The mass of a body:

6 / 14

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

7 / 14

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

8 / 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:

9 / 14

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

10 / 14

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

11 / 14

What is SI unit of coefficient of friction?

12 / 14

Inertia depends upon:

13 / 14

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

14 / 14

Which of the following is the unit of momentum?

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The average score is 57%

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Practice MCQs Test No 2

227

Class 9 Physics
Unit 3
Practice MCQs Test No 2

1 / 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?

2 / 14

The unit of momentum is:

3 / 14

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

4 / 14

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

5 / 14

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

6 / 14

Inertia depends upon:

7 / 14

F = _______.      

8 / 14

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

9 / 14

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

10 / 14

N = _______.

11 / 14

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

12 / 14

SI unit of momentum is:

13 / 14

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

14 / 14













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The average score is 56%



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Practice MCQs Test No 3

 183



Class 9 Physics

Unit 3

Practice MCQs Test No 3








1 / 15
Action and reaction are equal in magnitude but opposite in direction is called _______ law of motion.













2 / 15
First taw of motion is also know as law of _______.













3 / 15
The laws of motion established the relationship between motion and ________.













4 / 15
_______ is the agency which changes or tends to change the state of rest or of uniform motion of a body.













5 / 15
Isaac Newton described the laws of motion in his famous book:













6 / 15
When force of 8 newton is applied on a body of mass 2kg then the acceleration produced will be:













7 / 15
Law of inertia is actually the _______ law of motion.













8 / 15
_________ of a body is the direct measure of inertia.













9 / 15
When a force is applied on the body, _______ is produced in the body.













10 / 15
If force applied on the body is doubled while keeping the mass constant then acceleration will be:













11 / 15
The acceleration produced in a moving body is always in the direction of applied ________.













12 / 15
Laws of motion was presented by:













13 / 15
The characteristic of a body due to which it tends to retain its state of rest or of uniform motion is known as:













14 / 15
SI unit of force is:













15 / 15
If mass of the body is doubled while keeping the force constant, then acceleration will be:












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The average score is 70%



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Practice MCQs Test No 4

 138



Class 9 Physics

Unit 3

Practice MCQs Test No 4








1 / 15
________ of a body remains same everywhere.













2 / 15
______ of a body does not remain same everywhere.













3 / 15
Mass is a ______ quantity.













4 / 15
Unit of weight is _______.













5 / 15
The value of weight of a body of constant mass depends on:













6 / 15
The weight of a body of mass 10 Kg on earth will be:













7 / 15
The Force with which earth attracts a body towards its center is known as:













8 / 15
When a block is lying on a smooth surface, its weight is balanced by:













9 / 15
Quantity of matter in a body is called:













10 / 15
Weight is a _______ quantity.













11 / 15
Walking on road is an example of _______ law of motion.













12 / 15
The _______ of a body always acts towards the center of the earth.













13 / 15
The characteristic of a body which determines the magnitude of acceleration produced when a certain force acts upon it:













14 / 15
Mass of the body is measured by:













15 / 15
Weight of the body is measured by:












Your score is
The average score is 62%



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Practice MCQs Test No 5

 121



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
Kgms-1 = _______













3 / 10
SI unit of momentum is:













4 / 10
Quantity of motion in a body is known as:













5 / 10
Motion of the rocket is an example of:













6 / 10
Product of mass and velocity is known as:













7 / 10
Rate of change of momentum is equal to:













8 / 10
Momentum of a moving body depends upon:













9 / 10
The force that opposes the motion of moving objects is known as:













10 / 10
Rolling friction is ______ than sliding friction.












Your score is
The average score is 65%



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Challenge MCQs Test

 251



Class 9 Physics

Unit 3

Full Chapter Challenge Test








1 / 68
Mass is a ______ quantity.













2 / 68
Unit of weight is _______.













3 / 68
If ‘m’ is the mass of an object then its weight on the surface of the Earth will be:













4 / 68
Product of mass and velocity is known as:













5 / 68
Inertia depends upon:













6 / 68
Rate of change of momentum is equal to:













7 / 68
When a block is lying on a smooth surface, its weight is balanced by:













8 / 68
Laws of motion was presented by:













9 / 68
SI unit of force is:













10 / 68
Newton's first law of motion is valid only in the absence of:













11 / 68
Quantity of motion in a body is known as:













12 / 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:













13 / 68
Rolling friction is ______ than sliding friction.













14 / 68
Walking on road is an example of _______ law of motion.













15 / 68
Motion of the rocket is an example of:













16 / 68
The unit of momentum is:













17 / 68
F = _______.      













18 / 68
_________ of a body is the direct measure of inertia.













19 / 68
The maximum value of friction is known as the force of  ______ friction.













20 / 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?













21 / 68
The characteristic of a body which determines the magnitude of acceleration produced when a certain force acts upon it:













22 / 68
Inertia depends upon:













23 / 68
A boy jumps out of a moving bus. There is a danger for him to fall:













24 / 68
The value of weight of a body of constant mass depends on:













25 / 68
Weight of the body is measured by:













26 / 68
Quantity of matter in a body is called:













27 / 68
The time required to change 22 Ns momentum by a force of 44 N is:













28 / 68
Which one of the following is the unit of momentum?  













29 / 68
Law of inertia is actually the _______ law of motion.













30 / 68
Weight is a _______ quantity.













31 / 68
Which of the following material lowers friction when pushed between metal plates?













32 / 68
If mass of the body is doubled while keeping the force constant, then acceleration will be:













33 / 68
A string is stretched by two equal and opposite forces 10 N each. The tension in the string is:













34 / 68
________ of a body remains same everywhere.













35 / 68
When a horse pulls a cart, the action is done on the:













36 / 68
A block of mass 4kg is supported by a string. The tension in the string is:













37 / 68
The mass of a body:













38 / 68
Action and reaction are equal in magnitude but opposite in direction is called _______ law of motion.













39 / 68
SI unit of momentum is:













40 / 68













41 / 68
The weight of a body of mass 10 Kg on earth will be:













42 / 68
SI unit of momentum is:













43 / 68
Kgms-1 = _______













44 / 68
Which of the following is the unit of momentum?













45 / 68
When horse pulls a cart, the action is on the:













46 / 68
The Force with which earth attracts a body towards its center is known as:













47 / 68
The acceleration produced in a moving body is always in the direction of applied ________.













48 / 68
Momentum of a moving body depends upon:













49 / 68
N = _______.













50 / 68
Mass of the body is measured by:













51 / 68
When a force is applied on the body, _______ is produced in the body.













52 / 68
Mass of body is 2000g, its weight on the surface of earth is:













53 / 68
First taw of motion is also know as law of _______.













54 / 68
The _______ of a body always acts towards the center of the earth.













55 / 68
Isaac Newton described the laws of motion in his famous book:













56 / 68
The force that opposes the motion of moving objects is known as:













57 / 68
The characteristic of a body due to which it tends to retain its state of rest or of uniform motion is known as:













58 / 68
What will be the weight of a body of 20kg mass?













59 / 68
The acceleration produced by a force of 20N in a body of mass 8 kg will be:













60 / 68
The laws of motion established the relationship between motion and ________.













61 / 68
______ of a body does not remain same everywhere.













62 / 68
If force applied on the body is doubled while keeping the mass constant then acceleration will be:













63 / 68
What is SI unit of coefficient of friction?













64 / 68
A string is stretched by two equal and opposite forces F Newton each. The tension in the string is:     













65 / 68
When force of 8 newton is applied on a body of mass 2kg then the acceleration produced will be:













66 / 68
If 20 N force produces an acceleration of 5ms-2 in a body then mass of the body will be:         













67 / 68
The momentum of an object of mass 4 kg, moving with velocity 100 cms-1 is _____.













68 / 68
_______ is the agency which changes or tends to change the state of rest or of uniform motion of a body.












Your score is
The average score is 63%



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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
    Reply
  4. 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
    Reply
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