9th Class Physics | Ch 3 Dynamics | Friction Reduction, Momentum & Impulse | Examples & Tables

In this video, we cover key concepts from Chapter 3 "Dynamics" of 9th Class Physics (Gujranwala Board - New Book). Learn about: Methods to reduce friction Definition and explanation of momentum What is impulse and how it's calculated Real-life examples Side tables from your textbook explained This video is perfect for students who want to understand these important topics clearly with the help of examples and visuals. Topics Covered: How to reduce friction Momentum = mass × velocity Impulse = force × time Numerical examples and textbook tables #9thPhysics #Dynamics #Friction #Momentum #Impulse #GujranwalaBoard 9th class physics, dynamics class 9, methods to reduce friction, momentum and impulse, impulse class 9 physics, momentum formula, physics chapter 3, gujranwala board physics, new physics book class 9, friction in physics, examples of momentum, class 9 physics urdu, physics chapter 3 explanation, side tables physics class 99th class physics, dynamics class 9, methods to reduce friction, momentum and impulse, impulse class 9 physics, momentum formula, physics chapter 3, gujranwala board physics, new physics book class 9, friction in physics, examples of momentum, class 9 physics urdu, physics chapter 3 explanation, side tables physics class 9