Welcome to Lecture 2 of Chapter 8 – Work, Power & Energy for Class 11 ISC Physics, exclusively for the Shikhar Batch on EdufyHub!
In this session, Mr. Sunil Yadav Sir will explain one of the most fundamental relationships in mechanics — the concept of Energy and its connection with Work.
You’ll understand how energy manifests in various forms and how work-energy interplay governs every physical process around us.
This lecture builds upon the previous one (“Calculation of Work Done”) and takes you a step deeper into Work-Energy concepts, derivations, and real-life applications.
🔹 Topics Covered in This Lecture:
⚡ Concept of Energy and Its Forms
🔋 Kinetic Energy & Potential Energy
🧮 Work-Energy Theorem (Derivation & Applications)
📉 Conservation of Mechanical Energy
🧲 Relation between Work Done and Change in Kinetic Energy
💡 Examples & Numerical Problems for Better Understanding
📘 Why You Should Watch This Lecture:
✅ Builds a strong foundation for advanced topics like Power, Circular Motion, and Energy Conservation
✅ Includes concept explanation + derivation + numerical analysis
✅ Important for ISC Board Exams + JEE/NEET Foundation
✅ Taught in a simple and conceptual way by Sunil Yadav Sir
✅ Strengthens problem-solving skills with real-life examples
🧾 Lecture Details:
Class: 11 (ISC Board)
Subject: Physics
Chapter: Work, Power & Energy
Lecture: 2 – Work & Energy
Batch: Shikhar Batch
Time: 6:30 PM
Date: 30th October 2025
Platform: EdufyHub – Learn Smart, Score High!
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👉 Comment your doubts below — they’ll be solved live by Sunil Sir!
👉 Stay tuned for Lecture 3 – Work-Energy Theorem & Numerical Practice ⚙️
🎓 Only on / @edufy_hub – India’s Trusted Education Platform
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