Class 9 science | chapter 8 Force and Laws of Motion Lecture 1 | NCERT explained

Class 9 science | chapter 8 Force and Laws of Motion Lecture 1 | NCERT explained #physics #force #inertia #mass #momentum In this video following topics have been explained in detail with suitable examples: 1. what is a force. 2. what a force can do. 3.galilios experiment. 4.newtons first law of motion. 5. inertia and its dependance on mass. 6. meaning of momentum and its formula.