Matric Part 1/9th Class Physics Chapter 3 Long Question With Answer for Unit 3 Dynamics

9th Class Physics chapter 3 Long Questions

Start Physics ch 3 Preparation

9th Class English Medium Subjects

9th Class Urdu Medium Subjects

Online Long Questions For Chapter 3 "9th Class Physics Chapter 3 Long Question Preparation "

Try The Long Questions For 9th Class Physics Chapter 3 Long Question Preparation

Total Questions10
Available Sets2

Start Test Download PDF

Physics (New Book) - 9th Class Physics Chapter 3 Long Question Preparation

Question # 1

Explain Newtons second law of motion

Ans 1: When a net force acts on a body, its produces acceleration in the body in the direction of the force. The magnitude of this acceleration is directly proportional to the net force acting on the body and inversely proportional to its mass
Ans 2: Newton: One newton is the force that produces an acceleration of 1 ms-2 in a body of mass 1 kg1N= 1kg * 1ms-2or 1 N = 1kgms-2

Submit

Prepare Complete Set Wise Questions For Chapter 3 "9th Class Physics Chapter 3 Long Question Preparation "

Set 1

10 Questions
Start
Set 2

10 Questions
Start

9th Class Physics Chapter 3 Long Question Preparation - Set 1

Question # 1

Explain Newtons second law of motion

Ans 1: When a net force acts on a body, its produces acceleration in the body in the direction of the force. The magnitude of this acceleration is directly proportional to the net force acting on the body and inversely proportional to its mass
Ans 2: Newton: One newton is the force that produces an acceleration of 1 ms-2 in a body of mass 1 kg1N= 1kg * 1ms-2or 1 N = 1kgms-2

Submit

9th Class Physics Chapter 3 Long Question Preparation - Set 2

Question # 1

How you can relate a force with the change in momentum of a body

Ans 1: Consider a body of mass m moving with initial velocity vi. Let a force F acts on the body which produces an acceleration a in it. The changes the velocity of the body. Lets its final velocity after time t become vf. Ig pi and pf be the initial momentum and final momentum of the body related to initial and final velocities arepi=mvipf=mvfchange in momentum= final momentum- initial momentumpf-pi= mvf-mvi

Submit

Physics

3rd Unit

9th class Physics Chapter 3 Long Q's (English Medium)

Here you can prepare 9th Physics English Medium Unit 3 Dynamics. Click the button for 100% free full practice.

Start Unit 3 Preparation

Unit 1

Unit 2

Unit 3

Unit 4

Unit 5

Unit 6

Unit 7

Unit 8

Unit 9

Latest Educational News Stories

Pakistan's Largest Database of Colleges and Universities

BS Programs

University Past Papers

University Results

Exam Results 2024

Study Abroad Programs and Opportunities for Pakistani Students

Matric Part 1/9th Class Physics Chapter 3 Long Question With Answer for Unit 3 Dynamics

9th Class English Medium Subjects

9th Class Urdu Medium Subjects

Online Long Questions For Chapter 3 "9th Class Physics Chapter 3 Long Question Preparation "

Physics (New Book) - 9th Class Physics Chapter 3 Long Question Preparation

Explain Newtons second law of motion

Explain law of conservation of momentum? Also drive its formula?

Explain Centripetal force and Drive Fc= mv2/r.

State the Newton's first law of motion & Second law of motion.

Two masses 26 Kg and 24 kgare attachedto the ends ofstringwhich passes over a frictionless pulley. 26 kg islayingover a smooth horizontal table. 24 N mass is

define and explain friction

Define centrifugal force and explain it briefly

A force of 20 N moves a body with an acceleration of 2ms-² What is the mass.

Write note on application of centripetal force

Explain gun and bullet system using law of conservation of momentum

Prepare Complete Set Wise Questions For Chapter 3 "9th Class Physics Chapter 3 Long Question Preparation "

Set 1

Set 2

9th Class Physics Chapter 3 Long Question Preparation - Set 1

Explain Newtons second law of motion

Explain law of conservation of momentum? Also drive its formula?

Explain Centripetal force and Drive Fc= mv2/r.

State the Newton's first law of motion & Second law of motion.

Two masses 26 Kg and 24 kgare attachedto the ends ofstringwhich passes over a frictionless pulley. 26 kg islayingover a smooth horizontal table. 24 N mass is

define and explain friction

Define centrifugal force and explain it briefly

A force of 20 N moves a body with an acceleration of 2ms-² What is the mass.

Write note on application of centripetal force

Explain gun and bullet system using law of conservation of momentum

9th Class Physics Chapter 3 Long Question Preparation - Set 2

How you can relate a force with the change in momentum of a body

Define dynamics, also briefly explain force , inertia and momentum

Explain law of conservation of momentum

Derive tension and acceleration when one body move vertically and other body move horizontally

Explain braking and skidding

Write note on application of centripetal force

Write the advantages and disadvantages of friction, also give methods to reduce friction

State the Newton's first law of motion & Second law of motion.

Write differences between mass and weight

Explain law of conservation of momentum? Also drive its formula?

9th class Physics Chapter 3 Long Q's (English Medium)

Is this page helpful?

Explain Centripetal force and Drive F_c= mv²/r.

Explain Centripetal force and Drive F_c= mv²/r.