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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 If the mass of moving body in a circle is doubled then centripetal force wil be:
  • A. Doubled
  • B. Half
  • C. 4 times
  • D. Same
2 in isolated system the momentum after collision of two bodies.
  • A. Increase
  • B. Constnat
  • C. Decrease
  • D. Zero
3 A sugar bag of 1 kg has a momentum 25 kg m/s than its velocity is :
  • A. v = 20 m/s
  • B. v = 25 kg
  • C. V = 25 m/s
  • D. v = 25 kg/ms-1
4 Which of the following is unit of momentum?
  • A. Nm
  • B. Kgms<sup>-2</sup>
  • C. Ns
  • D. Ns<sup>-1</sup>
5 Kgms<sup>-2</sup> is equal to:
  • A. Joule
  • B. Mole
  • C. Newton
  • D. Watt
6 If no external force acting on a body then such system is called.
  • A. Ideal system
  • B. Controlled system
  • C. Isolated system
  • D. None
7 All divers need to wear seat belt because of effect of:
  • A. Inertia
  • B. Gravity
  • C. Car force
  • D. Nil
8 That force which produces an acceleration of one metre per second per second in a body of one kilogram mass is called
  • A. 1 joule
  • B. 1 newton
  • C. 1 watt
  • D. 1 ampere
9 The machine which use unequal masses to find the value of "g" is ________
  • A. Free fall apparatus
  • B. Atwood machine
  • C. Pulley
  • D. None
10 If a 20 N wight of block hang with the string vertically then tension in string is:
  • A. 0 N
  • B. 20 N
  • C. 2 N
  • D. 10 N

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

Z

Zahra Aamir

Lahore16 - May - 2022

11/12
01 Mins 17 Sec
A

Abdullah Jan

Lahore16 - May - 2022

11/12
02 Mins 25 Sec
H

Hamza Abid

Abbottabad03 - Jun - 2022

11/12
10 Mins 50 Sec
Z

Zahra Aamir

Lahore15 - May - 2022

10/12
01 Mins 48 Sec
H

Haris

Lahore04 - Aug - 2022

10/12
02 Mins 35 Sec
S

Sheeza Kamran

Lahore15 - May - 2022

10/12
03 Mins 54 Sec
R

Raja Ahmed

Lahore16 - May - 2022

10/12
04 Mins 06 Sec
S

Shakir Ullah

Lahore30 - May - 2022

10/12
04 Mins 33 Sec
B

Brothers Khan

Lahore23 - Jul - 2022

10/12
05 Mins 44 Sec
H

Haris

Lahore04 - Aug - 2022

9/12
26 Sec
F

Forex Star

Lahore03 - Jul - 2022

9/12
02 Mins 34 Sec
R

Raja Ahmed

Lahore16 - May - 2022

9/12
02 Mins 54 Sec
S

Shahmeer Shah

Lahore08 - Jun - 2022

9/12
03 Mins 13 Sec
R

Raja Ahmed

Lahore16 - May - 2022

8/12
01 Mins 58 Sec
S

Shahnaz Rehmat

Lahore13 - May - 2022

8/12
02 Mins 24 Sec

Chapterwise Lists

Chapter Name Questions PDF File
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