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

894

Class 9 Physics
Unit 3
Practice MCQs Test No 1

1 / 14

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

2 / 14

The mass of a body:

3 / 14

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

4 / 14

Which one of the following is the unit of momentum?  

5 / 14

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

6 / 14

Inertia depends upon:

7 / 14

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

8 / 14

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

9 / 14

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

10 / 14

Which of the following is the unit of momentum?

11 / 14

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

12 / 14

What is SI unit of coefficient of friction?

13 / 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:

14 / 14

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

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The average score is 60%

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Practice MCQs Test No 2

594

Class 9 Physics
Unit 3
Practice MCQs Test No 2

1 / 14

SI unit of momentum is:

2 / 14

The unit of momentum is:

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 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?

6 / 14

N = _______.

7 / 14

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

8 / 14














9 / 14
If ‘m’ is the mass of an object then its weight on the surface of the Earth will be:













10 / 14
The time required to change 22 Ns momentum by a force of 44 N is:













11 / 14
When a horse pulls a cart, the action is done on the:













12 / 14
What will be the weight of a body of 20kg mass?













13 / 14
Inertia depends upon:













14 / 14
F = _______.      












Your score is
The average score is 62%



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Practice MCQs Test No 3

 483




Class 9 Physics

Unit 3

Practice MCQs Test No 3








1 / 15
Laws of motion was presented by:













2 / 15
_________ of a body is the direct measure of inertia.













3 / 15
When a force is applied on the body, _______ is produced in the body.













4 / 15
The acceleration produced in a moving body is always in the direction of applied ________.













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













6 / 15
Action and reaction are equal in magnitude but opposite in direction is called _______ law of motion.













7 / 15
SI unit of force is:













8 / 15
If force applied on the body is doubled while keeping the mass constant then acceleration will be:













9 / 15
If mass of the body is doubled while keeping the force constant, then acceleration will be:













10 / 15
First taw of motion is also know as law of _______.













11 / 15
Law of inertia is actually the _______ law of motion.













12 / 15
When force of 8 newton is applied on a body of mass 2kg then the acceleration produced will be:













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













14 / 15
The characteristic of a body due to which it tends to retain its state of rest or of uniform motion is known as:













15 / 15
_______ 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 74%



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Practice MCQs Test No 4

 401




Class 9 Physics

Unit 3

Practice MCQs Test No 4








1 / 15
Walking on road is an example of _______ law of motion.













2 / 15
Mass is a ______ quantity.













3 / 15
Unit of weight is _______.













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
Weight is a _______ quantity.













7 / 15
________ of a body remains same everywhere.













8 / 15
The characteristic of a body which determines the magnitude of acceleration produced when a certain force acts upon it:













9 / 15
Mass of the body is measured by:













10 / 15
Weight of the body is measured by:













11 / 15
The value of weight of a body of constant mass depends on:













12 / 15
Quantity of matter in a body is called:













13 / 15
When a block is lying on a smooth surface, its weight is balanced by:













14 / 15
______ of a body does not remain same everywhere.













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












Your score is
The average score is 66%



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0%
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Practice MCQs Test No 5

 376




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
Momentum of a moving body depends upon:













4 / 10
Motion of the rocket is an example of:













5 / 10
Rate of change of momentum is equal to:













6 / 10
Rolling friction is ______ than sliding friction.













7 / 10
Quantity of motion in a body is known as:













8 / 10
Product of mass and velocity is known as:













9 / 10
SI unit of momentum is:













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












Your score is
The average score is 69%



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Challenge MCQs Test

 870




Class 9 Physics

Unit 3

Full Chapter Challenge Test








1 / 68
F = _______.      













2 / 68
A boy jumps out of a moving bus. There is a danger for him to fall:













3 / 68
A string is stretched by two equal and opposite forces 10 N each. The tension in the string is:













4 / 68
The force that opposes the motion of moving objects is known as:













5 / 68
The value of weight of a body of constant mass depends on:













6 / 68
The acceleration produced by a force of 20N in a body of mass 8 kg will be:













7 / 68
Quantity of matter in a body is called:













8 / 68
A block of mass 4kg is supported by a string. The tension in the string is:













9 / 68
The momentum of an object of mass 4 kg, moving with velocity 100 cms-1 is _____.













10 / 68
When force of 8 newton is applied on a body of mass 2kg then the acceleration produced will be:













11 / 68
Laws of motion was presented by:













12 / 68
Action and reaction are equal in magnitude but opposite in direction is called _______ law of motion.













13 / 68
Motion of the rocket is an example of:













14 / 68
If ‘m’ is the mass of an object then its weight on the surface of the Earth will be:













15 / 68
Rolling friction is ______ than sliding friction.













16 / 68
The Force with which earth attracts a body towards its center is known as:













17 / 68
Walking on road is an example of _______ law of motion.













18 / 68
Product of mass and velocity is known as:













19 / 68
The characteristic of a body due to which it tends to retain its state of rest or of uniform motion is known as:













20 / 68
Isaac Newton described the laws of motion in his famous book:













21 / 68
Which of the following is the unit of momentum?













22 / 68
_________ of a body is the direct measure of inertia.













23 / 68
What is SI unit of coefficient of friction?













24 / 68
The time required to change 22 Ns momentum by a force of 44 N is:













25 / 68
Unit of weight is _______.













26 / 68
When horse pulls a cart, the action is on the:













27 / 68
When a force is applied on the body, _______ is produced in the body.













28 / 68
______ of a body does not remain same everywhere.













29 / 68
Which of the following material lowers friction when pushed between metal plates?













30 / 68
Weight is a _______ quantity.













31 / 68
Quantity of motion in a body is known as:













32 / 68
Inertia depends upon:













33 / 68
When a block is lying on a smooth surface, its weight is balanced by:













34 / 68
________ of a body remains same everywhere.













35 / 68
If mass of the body is doubled while keeping the force constant, then acceleration will be:













36 / 68
SI unit of force is:













37 / 68
Newton's first law of motion is valid only in the absence of:













38 / 68
When a horse pulls a cart, the action is done on the:













39 / 68
SI unit of momentum is:













40 / 68
Mass of body is 2000g, its weight on the surface of earth is:













41 / 68
Which one of the following is the unit of momentum?  













42 / 68
The acceleration produced in a moving body is always in the direction of applied ________.













43 / 68
The mass of a body:













44 / 68
If 20 N force produces an acceleration of 5ms-2 in a body then mass of the body will be:         













45 / 68
N = _______.













46 / 68
The characteristic of a body which determines the magnitude of acceleration produced when a certain force acts upon it:













47 / 68
The _______ of a body always acts towards the center of the earth.













48 / 68
Mass of the body is measured by:













49 / 68
_______ is the agency which changes or tends to change the state of rest or of uniform motion of a body.













50 / 68
First taw of motion is also know as law of _______.













51 / 68
The unit of momentum is:













52 / 68
The laws of motion established the relationship between motion and ________.













53 / 68
SI unit of momentum is:













54 / 68
Inertia depends upon:













55 / 68
Mass is a ______ quantity.













56 / 68
Kgms-1 = _______













57 / 68
The weight of a body of mass 10 Kg on earth will be:













58 / 68
A string is stretched by two equal and opposite forces F Newton each. The tension in the string is:     













59 / 68
What will be the weight of a body of 20kg mass?













60 / 68
Weight of the body is measured by:













61 / 68













62 / 68
Law of inertia is actually the _______ law of motion.













63 / 68
Rate of change of momentum is equal to:













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
Momentum of a moving body depends upon:













66 / 68
The maximum value of friction is known as the force of  ______ friction.













67 / 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?













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












Your score is
The average score is 69%



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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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