Collision (Hindi) | Work, Energy, and Power | Physics Class XI This is the eleventh lesson of the chapter, "Work, Energy, and Power" of the course "Physics Class XI". On our website www.awdheshacademy.com, you will find in addition to the video lessons in both Hindi and English language. Notes for each lesson Q&A for each lesson Assignment for each chapter The solution of Assignment for each chapter. Doubt Clearing feature Please register now to get the best offers. Please give your feedback and suggestions on our video lesson in the comment section.