⚡Work, Energy & Simple Machines | Class 9 Science (New NCERT 2026)

⚡ Work, Energy & Simple Machines | Class 9 Science (New NCERT 2026) Welcome to this complete Class 9 Science chapter on Work, Energy & Simple Machines based on the New NCERT 2026 syllabus. 📚 In this video, you'll learn: ✅ What is Work? ✅ Types of Work ✅ Energy and its Forms ✅ Kinetic Energy & Potential Energy ✅ Law of Conservation of Energy ✅ Power and its SI Unit ✅ Mechanical Advantage ✅ Efficiency of Machines ✅ Types of Simple Machines: 🔹 Lever 🔹 Pulley 🔹 Inclined Plane ✅ Important NCERT Questions ✅ Numericals & PYQs ✅ Exam Tips and Tricks 🎯 This one-shot lecture is perfect for: Class 9 students School exams Unit tests Half-yearly exams Annual exams Quick revision 👍 If you find this video helpful, don't forget to: ❤️ Like 💬 Comment your doubts 📢 Share with your friends 🔔 Subscribe for more Class 9 Science videos! #Class9Science #WorkEnergyAndSimpleMachines #NewNCERT2026 #NCERTClass9 #PhysicsClass9 #ScienceOneShot #Class9Physics #StudyWithNaman #ExamPreparation #CBSEClass9