22 Aug 2026 Class 02 Work, Energy & Power | Class 11 Physics | NCERT CBSE | Concepts + Numericals

Class 11 Physics – Work, Energy and Power explained from basics with important concepts, formulas, derivations and numerical problems. In this video, we cover: Scalar/Dot Product Work Done by a Constant Force Positive, Negative & Zero Work Work Done by Variable Force Work–Energy Theorem Kinetic Energy Potential Energy Conservation of Mechanical Energy Spring Potential Energy Power Collisions Important Numerical Problems 📚 NCERT | CBSE | Class 11 Physics The chapter's official NCERT sequence includes sections from work and kinetic energy through collision#Class11Physics #WorkEnergyAndPower #PhysicsClass11 #NCERTPhysics #CBSEClass11 #WorkEnergyPower #PhysicsNumericals #Class11PhysicsNumericals #JEEPhysics #NEETPhysics