Newton's Second Law of Motion | F=ma & Momentum p=mv Explained | Class 9 Science Part 3 |

Jai Shree Ram Doston 🙏 Welcome to Shree Ram Classes by Ajay Pundir Force Chapter ka Sabse Important Topic - Newton's Second Law! Is video me hum Second Law ka full derivation, formula aur Momentum samjhenge. Ye topic exam me 5 marks ka aata hai! 📚 Is Video Me Kya Padhenge: 1. Newton's Second Law Kya Hai? Force = Mass x Acceleration F = m x a Unit: 1 Newton = 1 kg x 1 m/s² 2. Momentum Kya Hai? Definition: Mass aur Velocity ka product Formula: p = m x v Unit: kg·m/s Example: 5 kg ka object 2 m/s se ja raha hai to p = 10 kg·m/s 3. Newton Second Law ka Momentum se Relation: F = (p2 - p1) / t = ma Force Momentum ke change ki rate ke barabar hota hai 4. Important Numericals: F = ma se force kaise nikale? p = mv se momentum kaise nikale? 5. Real Life Examples: Cricket ball catch karte time haath peeche kyun karte hain? 📌 Full Playlist: Part 1 - Balanced & Unbalanced Forces Part 2 - First Law & Inertia Part 3 - Second Law F=ma & Momentum [Ye Video] 👨‍🏫 Teacher: Ajay Pundir Sir #NewtonsSecondLaw #Fma #MomentumClass9 #Class9Science #ForceAndLawsOfMotion #ShreeRamClasses #AjayPundir #PhysicsClass9 #p=mv LIKE SHARE SUBSCRIBE karna mat bhoolna! Jai Shree Ram!