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4th Unit

## Matric Part 1/9th Class Physics Chapter 4 MCQ Test With Answer for Unit 4 Turning Effect of Forces

This online test contains MCQs about following topics:

- Like and Unlike Parallel Forces
- Resolution of Forcess
- Torque or Moment of a Forces
- Centre of Mass
- Centre of Gravity
- Couple
- Equilibrium
- Stability and Position of Centre of Mass

#### 9th Physics Chapter 4 Test

Start Chapter 4 Test

## 9th Physics Multiple Choice Question Answers for Both English Medium and Urdu Medium:

The maximum MCQs from chapter 1 of 9th physics are given. The solutions of all MCQs are also provided so that they students can find their mistakes. The students can make their weak concepts strong by these important online tests. You will be able to perform better in exam and can get good marks. The students can download 9th class physics chapter 4 MCQs in pdf from ilmkidunya website.  These tests can be attempted many times. This is the best facility for all students of 9th class. For the students of 9th class, online MCQs test for 9th class physics chapter 4 is available on ilmkidunya.

### Matric Part 1/9th Class Physics Chapter 4 MCQ Test With Answer for Unit 4 Turning Effect of Forces

1 Consider a rigid body. As it rotates, its particles move in fixed
• A. Squares
• B. Circles
• C. Triangles
• D. Rectnagles
2 If Fx and Fy are rectangular components of vector F, then its direction is determined by the relation
• A. θ = sin-1 Fv/Fx
• B. θ = tan-1 Fx/Fy
• C. θ = tan Fx/Fy
• D. θ = tan Fy/Fx
3 It is useful to know the location of center of gravity of a body in problem dealing with
• A. Motion
• B. Equilibrium
• C. Charge
• D. Velocity
4 The single force that has the same effect as the combined effect of all the force to be added is called a
• A. Opposite force
• B. Single force
• C. Resultant force
• D. Resultant vector
5 Complete equation fy/fx =
• A. Sin𝜽
• B. Cos 𝜽
• C. Tan𝜽
• D. Cos ec𝜽
6 If base of a right angle triangle is 3 cm and perpendicular is 2 cm. What is tan<span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">θ</span>
• A. 0.7
• B. 1.5
• C. 2
• D. 3
7 A couple consists of which type of forces :
• A. Like parallel
• B. Unlike parallel
• C. Not parallel
• D. Nil
8 If force is 200 N and length of spanner is 0.15 then torque will be:
• A. 30 Nm
• B. 15Nm
• C. 20 Nm
• D. 10 Nm
9 A body is in equilibrium when its:
• A. Acceleration in uniform
• B. speed in uniform
• C. Speed and Acceleration are uniform
• D. Acceleration is Zero.
10 The symbol of sigma is :
• A. <span style="font-weight: bold; color: rgb(106, 106, 106); font-family: arial, sans-serif; font-size: small;">Σ</span>
• B. m
• C. =
• D. \$

### Top Scorers of Physics 9th Class English Medium Unit 4 Online Test

12/12
22 Sec

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Lahore31 - Jan - 2023

12/12
40 Sec
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#### Zohaa Eman

Lahore07 - Jan - 2023

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53 Sec
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#### Gulzar Khan

Lahore29 - Jan - 2023

12/12
01 Mins 01 Sec
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#### Gulzar Khan

Lahore29 - Jan - 2023

12/12
01 Mins 01 Sec
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#### BASIT KHAN

Lahore18 - Jan - 2023

12/12
01 Mins 09 Sec
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Lahore20 - Nov - 2022

12/12
01 Mins 25 Sec
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Lahore20 - Nov - 2022

12/12
01 Mins 33 Sec
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#### Shahzaib Hassan

Lahore29 - Jan - 2023

12/12
01 Mins 37 Sec
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Lahore01 - Jan - 2023

12/12
01 Mins 48 Sec

12/12
01 Mins 53 Sec
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#### Parveen Niazi

Lahore26 - Jan - 2023

12/12
02 Mins 09 Sec
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Lahore24 - Jan - 2023

12/12
02 Mins 34 Sec

### Chapterwise Lists

Chapter Name Questions PDF File
Physics 9th Class English Medium Unit 1 Online Test 12 Questions
9th Class Physics Chapter 1 Physical Quantities and Measurement English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 2 Online Test 12 Questions
9th Class Physics Chapter 2 Kinematics English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 3 Online Test 12 Questions
9th Class Physics Chapter 3 Dynamics English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 4 Online Test 12 Questions
9th Class Physics Chapter 4 Turning Effect of Forces English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 5 Online Test 12 Questions
9th Class Physics Chapter 5 Gracitation English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 6 Online Test 12 Questions
9th Class Physics Chapter 6 Work and Energy English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 7 Online Test 12 Questions
9th Class Physics Chapter 7 Properties of Matter English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 8 Online Test 12 Questions
9th Class Physics Chapter 8 Thermal Properties of Matter English Medium KPK Boards Online Mcqs 12 Questions
Physics 9th Class English Medium Unit 9 Online Test 12 Questions
9th Class Physics Chapter 9 Transfer of Heat English Medium KPK Boards Online Mcqs 12 Questions

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09 Nov 2021

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#### Noor Bibi

01 Apr 2019

11 ki date sheet bhjo plz

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#### Usama Sajid

14 Mar 2019

this is very effective .. i give this test 100 times to prepare myself hahaha lol

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24 Apr 2018

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#### Faizan Tanveer

23 Jan 2018

Very Effectiveeeeeeeeeeeeeee

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#### Abid

20 Nov 2017

want to learn

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