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3rd Chapter

9th class Physics Chapter 3 (English Medium)

Here you can prepare 9th Physics English Medium Chapter 3 (Dynamics) Test. Click the button for 100% free full practice test..

Matric Part 1/9th Class Physics Chapter 3 MCQ Test With Answer for Chapter 3 Dynamics

Matric Part 1/9th Class Physics Chapter 3 MCQ Test With Answer for Chapter 3 Dynamics

Sr. # Questions Answers Choice
1 Mass is measured by:
  • A. Spring balance
  • B. Measuring cylinder
  • C. Physical Balance
  • D. None of these
2 When the cyclist stop pedalling, bicycle stops due to :
  • A. Friction
  • B. Momentum
  • C. Weight
  • D. Mass
3 The formula for centripetal force is:
  • A. Fc = mv2
  • B. Fc = mr2
  • C. Fc = mv2 / r
  • D. Fc = m/v
4 The product of mass and _______ is called momentum;
  • A. Velocity
  • B. Force
  • C. Acceleration
  • D. None
5 Two bodies of masses m<sub>1</sub> and m<sub>1</sub> attached to the ends of an inextensible string passing over a frictionless pulley such that both move vertically. The acceleration of the bodies is:
  • A. m1 x m<sub>2</sub> / m<sub>1</sub> + m<sub>2</sub> g
  • B. m<sub>1</sub> - m<sub>2</sub> / m<sub>1</sub> + m<sub>2</sub> g
  • C. m<sub>1</sub> + m<sub>2</sub> / m<sub>1</sub> - m<sub>3</sub> g
  • D. None of these
6 Which of the following is the unit of momentum?
  • A. Nm
  • B. kgms<sup>-2</sup>
  • C. Ns
  • D. Ns<sup>-1</sup>
7 Sliding friction can be converted into rolling friction by using
  • A. Levers
  • B. Wedges
  • C. Ball bearings
  • D. Pulleys
8 Centripetal force always acts _________ to the motion:
  • A. Opposite
  • B. Parallel
  • C. Perpendicular
  • D. Upward
9 All divers need to wear seat belt because of effect of:
  • A. Inertia
  • B. Gravity
  • C. Car force
  • D. Nil
10 Formula of weight is derived from which law?
  • A. First law
  • B. Second law
  • C. Third law
  • D. Law of conservation of momentum

Top Scorers of 9th Class Physics Chapter 3 Dynamics English Medium KPK Boards Online Mcqs

A

Areeba Nasarullah

Lahore01 - Jan - 2023

10/12
03 Mins 11 Sec
L

Luqman Khan

Lahore31 - Jan - 2023

9/12
02 Mins 11 Sec
S

Soha Sajjad

Lahore20 - Nov - 2022

9/12
05 Mins 04 Sec
«

«Z-A-I-N »

Lahore28 - Jan - 2023

8/12
01 Mins 15 Sec
S

Sameer Jajja

Lahore21 - Nov - 2022

8/12
01 Mins 52 Sec
U

Umair Khan

Lahore17 - Nov - 2022

8/12
03 Mins 59 Sec
A

Athar Khaqan

Lahore07 - Dec - 2022

8/12
04 Mins 31 Sec
S

Sameer Jajja

Lahore21 - Nov - 2022

7/12
01 Mins 20 Sec
S

Sameer Jajja

Lahore12 - Nov - 2022

7/12
01 Mins 34 Sec
M

Muhib Ullah

Lahore13 - Jan - 2023

7/12
02 Mins 27 Sec
F

FAHAD ABBASI

Lahore23 - Dec - 2022

7/12
03 Mins
F

Fozia Younas

Lahore31 - Jan - 2023

6/12
02 Mins 08 Sec
A

Ariba Muskan

Lahore27 - Jan - 2023

6/12
02 Mins 39 Sec
M

Moataz Hateem

Lahore02 - Dec - 2022

6/12
03 Mins 28 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
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