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

876

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

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

3 / 14

Inertia depends upon:

4 / 14

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

5 / 14

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

6 / 14

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

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

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

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

What is SI unit of coefficient of friction?

13 / 14

Which of the following is the unit of momentum?

14 / 14

Which one 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

577

Class 9 Physics
Unit 3
Practice MCQs Test No 2

1 / 14

N = _______.

2 / 14














3 / 14
When a horse pulls a cart, the action is done on the:













4 / 14
F = _______.      













5 / 14
SI unit of momentum is:













6 / 14
The momentum of an object of mass 4 kg, moving with velocity 100 cms-1 is _____.













7 / 14
Inertia depends upon:













8 / 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?













9 / 14
What will be the weight of a body of 20kg mass?













10 / 14
A block of mass 4kg is supported by a string. The tension in the string is:













11 / 14
The acceleration produced by a force of 20N in a body of mass 8 kg will be:













12 / 14
The unit of momentum is:













13 / 14
If ‘m’ is the mass of an object then its weight on the surface of the Earth will be:













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












Your score is
The average score is 62%



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Practice MCQs Test No 3

 470




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













3 / 15
_______ is the agency which changes or tends to change the state of rest or of uniform motion of a body.













4 / 15
_________ of a body is the direct measure of inertia.













5 / 15
When force of 8 newton is applied on a body of mass 2kg then the acceleration produced will be:













6 / 15
The characteristic of a body due to which it tends to retain its state of rest or of uniform motion is known as:













7 / 15
If mass of the body is doubled while keeping the force constant, then acceleration will be:













8 / 15
The acceleration produced in a moving body is always in the direction of applied ________.













9 / 15
Laws of motion was presented by:













10 / 15
The laws of motion established the relationship between motion and ________.













11 / 15
When a force is applied on the body, _______ is produced in the body.













12 / 15
Law of inertia is actually the _______ law of motion.













13 / 15
First taw of motion is also know as law of _______.













14 / 15
If force applied on the body is doubled while keeping the mass constant then acceleration will be:













15 / 15
SI unit of force is:












Your score is
The average score is 74%



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Practice MCQs Test No 4

 388




Class 9 Physics

Unit 3

Practice MCQs Test No 4








1 / 15
Mass is a ______ quantity.













2 / 15
Unit of weight is _______.













3 / 15
Weight is a _______ quantity.













4 / 15
The value of weight of a body of constant mass depends on:













5 / 15
The _______ of a body always acts towards the center of the earth.













6 / 15
Weight of the body is measured by:













7 / 15
When a block is lying on a smooth surface, its weight is balanced by:













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













9 / 15
The weight of a body of mass 10 Kg on earth will be:













10 / 15
Mass of the body is measured by:













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













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













13 / 15
The Force with which earth attracts a body towards its center is known as:













14 / 15
________ of a body remains same everywhere.













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












Your score is
The average score is 66%



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0%
Please rate this quiz and give your feedback.







Practice MCQs Test No 5

 365




Class 9 Physics

Unit 3

Practice MCQs Test No 5








1 / 10
Quantity of motion in a body is known as:













2 / 10
Motion of the rocket is an example of:













3 / 10
The maximum value of friction is known as the force of  ______ friction.













4 / 10
The force that opposes the motion of moving objects is known as:













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













6 / 10
Kgms-1 = _______













7 / 10
Rolling friction is ______ than sliding friction.













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













9 / 10
Momentum of a moving body depends upon:













10 / 10
SI unit of momentum is:












Your score is
The average score is 69%



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Challenge MCQs Test

 857




Class 9 Physics

Unit 3

Full Chapter Challenge Test








1 / 68
Weight is a _______ quantity.













2 / 68
The acceleration produced by a force of 20N in a body of mass 8 kg will be:













3 / 68
SI unit of momentum is:













4 / 68
Which of the following material lowers friction when pushed between metal plates?













5 / 68
SI unit of force is:













6 / 68
Newton's first law of motion is valid only in the absence of:













7 / 68
Quantity of motion in a body is known as:













8 / 68
If mass of the body is doubled while keeping the force constant, then acceleration will be:













9 / 68
What will be the weight of a body of 20kg mass?













10 / 68
The maximum value of friction is known as the force of  ______ friction.













11 / 68
Kgms-1 = _______













12 / 68
When force of 8 newton is applied on a body of mass 2kg then the acceleration produced will be:













13 / 68
______ of a body does not remain same everywhere.













14 / 68
Laws of motion was presented by:













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













16 / 68
A string is stretched by two equal and opposite forces 10 N each. The tension in the string is:













17 / 68
If 20 N force produces an acceleration of 5ms-2 in a body then mass of the body will be:         













18 / 68
The _______ of a body always acts towards the center of the earth.













19 / 68
The mass of a body:













20 / 68
Mass is a ______ quantity.













21 / 68
Isaac Newton described the laws of motion in his famous book:













22 / 68
The weight of a body of mass 10 Kg on earth will be:













23 / 68
When a force is applied on the body, _______ is produced in the body.













24 / 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?













25 / 68
Mass of body is 2000g, its weight on the surface of earth is:













26 / 68
A boy jumps out of a moving bus. There is a danger for him to fall:













27 / 68
N = _______.













28 / 68
When horse pulls a cart, the action is on the:













29 / 68
The unit of momentum is:













30 / 68
The laws of motion established the relationship between motion and ________.













31 / 68
Unit of weight is _______.













32 / 68
SI unit of momentum is:













33 / 68
_________ of a body is the direct measure of inertia.













34 / 68
The acceleration produced in a moving body is always in the direction of applied ________.













35 / 68
When a block is lying on a smooth surface, its weight is balanced by:













36 / 68
Which of the following is the unit of momentum?













37 / 68
First taw of motion is also know as law of _______.













38 / 68
What is SI unit of coefficient of friction?













39 / 68
The time required to change 22 Ns momentum by a force of 44 N is:













40 / 68
Product of mass and velocity is known as:













41 / 68
If force applied on the body is doubled while keeping the mass constant then acceleration will be:













42 / 68
Momentum of a moving body depends upon:













43 / 68
Rolling friction is ______ than sliding friction.













44 / 68
A string is stretched by two equal and opposite forces F Newton each. The tension in the string is:     













45 / 68
The force that opposes the motion of moving objects is known as:













46 / 68
Action and reaction are equal in magnitude but opposite in direction is called _______ law of motion.













47 / 68
The momentum of an object of mass 4 kg, moving with velocity 100 cms-1 is _____.













48 / 68
When a horse pulls a cart, the action is done on the:













49 / 68
A block of mass 4kg is supported by a string. The tension in the string is:













50 / 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:













51 / 68
The characteristic of a body due to which it tends to retain its state of rest or of uniform motion is known as:













52 / 68
Walking on road is an example of _______ law of motion.













53 / 68
Which one of the following is the unit of momentum?  













54 / 68
________ of a body remains same everywhere.













55 / 68
Law of inertia is actually the _______ law of motion.













56 / 68
Inertia depends upon:













57 / 68
Weight of the body is measured by:













58 / 68
The value of weight of a body of constant mass depends on:













59 / 68
The characteristic of a body which determines the magnitude of acceleration produced when a certain force acts upon it:













60 / 68













61 / 68
Rate of change of momentum is equal to:













62 / 68
_______ is the agency which changes or tends to change the state of rest or of uniform motion of a body.













63 / 68
Mass of the body is measured by:













64 / 68
Quantity of matter in a body is called:













65 / 68
The Force with which earth attracts a body towards its center is known as:













66 / 68
F = _______.      













67 / 68
If ‘m’ is the mass of an object then its weight on the surface of the Earth will be:













68 / 68
Inertia depends upon:












Your score is
The average score is 68%



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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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