Скачать или смотреть Universal Law of Gravitation | Class 11 Physics | Gravitation

🍎🌌 From falling apples to orbiting moons — discover how Newton’s Universal Law of Gravitation explains it all!
In this video, we explore the origin, statement, and applications of the gravitational law that unifies terrestrial and celestial phenomena. You’ll see how Newton built upon Galileo’s and Kepler’s work, formulated the inverse-square law, expressed it in scalar and vector forms, and applied it to multi-body systems using the principle of superposition.
We’ll also discuss the fascinating shell theorems for spherical bodies and solve an advanced example on gravitational forces in a triangular mass system.
This video is designed to make the concept crystal clear for CBSE Class 11 Physics board exams, while also building a strong foundation for JEE, NEET, and competitive exams.

📚 What You’ll Learn in This Video
1️⃣ Historical Motivation – From Falling Apples to Orbits – How Newton connected Earth’s gravity to celestial motion.
2️⃣ Statement of the Universal Law – Force proportional to product of masses, inverse-square with distance.
3️⃣ Vector Formulation – Attractive, equal and opposite, along line joining two masses.
4️⃣ Superposition of Forces – Adding gravitational pulls from multiple bodies.
5️⃣ Special Case – Shell Theorems – Why spheres act like point masses, and force vanishes inside shells.
6️⃣ Advanced Solved Example – Force at Centroid of Triangle – Symmetry and superposition in action.
7️⃣ Concept Closure – Essence and applications of the law in astronomy, satellites, and daily life.

🎯 Why Watch This Video?
✔ Exam-Focused – Covers NCERT Class 11 Physics syllabus with detailed examples.
✔ Concept Clarity – Equations explained step-by-step with visuals and analogies.
✔ Engaging Storytelling – From Newton’s apple to cosmic scales.
✔ Competitive Edge – Essential for JEE, NEET, and Olympiad preparation.
✔ Real-Life Relevance – Understand satellites, tides, and planetary motion through one simple law.

#NextLeapAI #Class11Physics #UniversalLawOfGravitation #Gravitation #Newton #NCERTPhysics #CBSEPhysics #JEEPhysics #NEETPhysics #BoardExamPrep #PhysicsMadeEasy #InverseSquareLaw #Superposition #ShellTheorem #PlanetaryMotion #StudyWithNextLeap