Скачать или смотреть Mass vs weight | Free fall | Gravitation | Lec-4 | 10th SSC / 9th cbse |AtomToLife

🎯 Topic: Gravitation – Lecture 4
📚 Class: 10th SSC / 9th CBSE
📘 Chapter: Gravitation
🎥 Topics Covered:

Difference between Mass and Weight

Concept of Free Fall and Acceleration due to Gravity (g)

Derivation of Weight = mg

Concept and formula of Escape Velocity

Important Formulas & Numericals for Board Exams

Real-life examples & NEET Foundation Concepts


🧠 In this last lecture of Gravitation, we’ll understand how mass and weight differ on Earth and other planets, what happens during free fall, and how scientists calculate the minimum speed required to escape Earth’s gravity — the Escape Velocity!

💡 Perfect for:
✔️ SSC Class 10 Science Board Preparation
✔️ CBSE Class 9 Physics
✔️ NEET Foundation & Olympiad Basics

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