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

400

Class 9 Physics
Unit 3
Practice MCQs Test No 1

1 / 14

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

2 / 14

What is SI unit of coefficient of friction?

3 / 14

Inertia depends upon:

4 / 14

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

5 / 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:

6 / 14

Which of the following is the unit of momentum?

7 / 14

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

8 / 14

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

9 / 14

Which one 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

The mass of a body:

12 / 14

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

13 / 14

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

14 / 14

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

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The average score is 57%

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Practice MCQs Test No 2

224

Class 9 Physics
Unit 3
Practice MCQs Test No 2

1 / 14

F = _______.      

2 / 14

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

3 / 14

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

4 / 14

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

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














9 / 14
The time required to change 22 Ns momentum by a force of 44 N is:













10 / 14
If ‘m’ is the mass of an object then its weight on the surface of the Earth will be:













11 / 14
Inertia depends upon:













12 / 14
The unit of momentum is:













13 / 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?













14 / 14
What will be the weight of a body of 20kg mass?












Your score is
The average score is 56%



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Practice MCQs Test No 3

 182



Class 9 Physics

Unit 3

Practice MCQs Test No 3








1 / 15
The acceleration produced in a moving body is always in the direction of applied ________.













2 / 15
Action and reaction are equal in magnitude but opposite in direction is called _______ law of motion.













3 / 15
Laws of motion was presented by:













4 / 15
If force applied on the body is doubled while keeping the mass constant then acceleration will be:













5 / 15
The characteristic of a body due to which it tends to retain its state of rest or of uniform motion is known as:













6 / 15
First taw of motion is also know as law of _______.













7 / 15
_______ is the agency which changes or tends to change the state of rest or of uniform motion of a body.













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













9 / 15
SI unit of force is:













10 / 15
Law of inertia is actually the _______ law of motion.













11 / 15
If mass of the body is doubled while keeping the force constant, then acceleration will be:













12 / 15
Isaac Newton described the laws of motion in his famous book:













13 / 15
The laws of motion established the relationship between motion and ________.













14 / 15
When a force is applied on the body, _______ is produced in the body.













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












Your score is
The average score is 71%



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Practice MCQs Test No 4

 138



Class 9 Physics

Unit 3

Practice MCQs Test No 4








1 / 15
The Force with which earth attracts a body towards its center is known as:













2 / 15
Quantity of matter in a body is called:













3 / 15
Mass is a ______ quantity.













4 / 15
______ of a body does not remain same everywhere.













5 / 15
The weight of a body of mass 10 Kg on earth will be:













6 / 15
The characteristic of a body which determines the magnitude of acceleration produced when a certain force acts upon it:













7 / 15
The value of weight of a body of constant mass depends on:













8 / 15
Weight is a _______ quantity.













9 / 15
The _______ of a body always acts towards the center of the earth.













10 / 15
Mass of the body is measured by:













11 / 15
________ of a body remains same everywhere.













12 / 15
When a block is lying on a smooth surface, its weight is balanced by:













13 / 15
Walking on road is an example of _______ law of motion.













14 / 15
Unit of weight is _______.













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
Kgms-1 = _______













2 / 10
Product of mass and velocity is known as:













3 / 10
Motion of the rocket is an example of:













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













5 / 10
The maximum value of friction is known as the force of  ______ friction.













6 / 10
The force that opposes the motion of moving objects is known as:













7 / 10
SI unit of momentum is:













8 / 10
Momentum of a moving body depends upon:













9 / 10
Rate of change of momentum is equal to:













10 / 10
Rolling friction is ______ than sliding friction.












Your score is
The average score is 65%



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Challenge MCQs Test

 248



Class 9 Physics

Unit 3

Full Chapter Challenge Test








1 / 68
The laws of motion established the relationship between motion and ________.













2 / 68
The momentum of an object of mass 4 kg, moving with velocity 100 cms-1 is _____.













3 / 68
Inertia depends upon:













4 / 68
The Force with which earth attracts a body towards its center is known as:













5 / 68
What will be the weight of a body of 20kg mass?













6 / 68
F = _______.      













7 / 68
Walking on road is an example of _______ law of motion.













8 / 68
The characteristic of a body which determines the magnitude of acceleration produced when a certain force acts upon it:













9 / 68
Which of the following is the unit of momentum?













10 / 68
Product of mass and velocity is known as:













11 / 68
SI unit of force is:













12 / 68
First taw of motion is also know as law of _______.













13 / 68
Law of inertia is actually the _______ law of motion.













14 / 68
Mass is a ______ quantity.













15 / 68
When horse pulls a cart, the action is on the:













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













18 / 68
The characteristic of a body due to which it tends to retain its state of rest or of uniform motion is known as:













19 / 68
If mass of the body is doubled while keeping the force constant, then acceleration will be:













20 / 68
Laws of motion was presented by:













21 / 68
What is SI unit of coefficient of friction?













22 / 68
The mass of a body:













23 / 68
Which of the following material lowers friction when pushed between metal plates?













24 / 68
Momentum of a moving body depends upon:













25 / 68
Rate of change of momentum is equal to:













26 / 68
A string is stretched by two equal and opposite forces 10 N each. The tension in the string is:













27 / 68
If ‘m’ is the mass of an object then its weight on the surface of the Earth will be:













28 / 68
Rolling friction is ______ than sliding friction.













29 / 68
When a force is applied on the body, _______ is produced in the body.













30 / 68
When force of 8 newton is applied on a body of mass 2kg then the acceleration produced will be:













31 / 68
________ of a body remains same everywhere.













32 / 68
_______ is the agency which changes or tends to change the state of rest or of uniform motion of a body.













33 / 68
The acceleration produced in a moving body is always in the direction of applied ________.













34 / 68
Weight of the body is measured by:













35 / 68
Motion of the rocket is an example of:













36 / 68
If 20 N force produces an acceleration of 5ms-2 in a body then mass of the body will be:         













37 / 68
_________ of a body is the direct measure of inertia.













38 / 68
The time required to change 22 Ns momentum by a force of 44 N is:













39 / 68
When a horse pulls a cart, the action is done on the:













40 / 68
Mass of the body is measured by:













41 / 68
Newton's first law of motion is valid only in the absence of:













42 / 68
Kgms-1 = _______













43 / 68
Weight is a _______ quantity.













44 / 68
The acceleration produced by a force of 20N in a body of mass 8 kg will be:













45 / 68
A block of mass 4kg is supported by a string. The tension in the string is:













46 / 68
The force that opposes the motion of moving objects is known as:













47 / 68
The maximum value of friction is known as the force of  ______ friction.













48 / 68
The value of weight of a body of constant mass depends on:













49 / 68
Action and reaction are equal in magnitude but opposite in direction is called _______ law of motion.













50 / 68
Inertia depends upon:













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
The unit of momentum is:













53 / 68
Mass of body is 2000g, its weight on the surface of earth is:













54 / 68
Quantity of matter in a body is called:













55 / 68
The weight of a body of mass 10 Kg on earth will be:













56 / 68
N = _______.













57 / 68
Which one of the following is the unit of momentum?  













58 / 68
If force applied on the body is doubled while keeping the mass constant then acceleration will be:













59 / 68
______ of a body does not remain same everywhere.













60 / 68
SI unit of momentum is:













61 / 68
When a block is lying on a smooth surface, its weight is balanced by:













62 / 68
Isaac Newton described the laws of motion in his famous book:













63 / 68
Unit of weight is _______.













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













65 / 68
Quantity of motion in a body is known as:













66 / 68













67 / 68
SI unit of momentum is:













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












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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