Class 9 Physics Chapter 11 | Potential Energy - Work, Energy, and Power

👉Previous Video:    • Class 9 Physics Chapter 11 | Kinetic Energ...   👉Next Video:    • Numericals on Potential Energy - Work Ener...   ✔️📚👉 Watch Full Free Course: https://www.magnetbrains.com ✔️📚👉 Get Any Class & Subject's Topic Video Here:- https://www.magnetbrains.com/get-topi... ✔️📚👉 Get All Subjects Playlists: ​https://www.pabbly.com/out/all-videos... ✔️📚👉 Grab Notes by Expert Teachers Here: https://www.pabbly.com/out/magnet-brains ✔️📚👉 Place Your Queries For Books Here: https://www.magnetbrains.com/booklet ✔️📚👉 Get Books Prepared by Our Expert Teachers at Your Door Step: https://www.magnetbrains.com/book_pur... 7 =============================================== 📢 Full Playlist Link:   • Class 9 Physics (New Session 2023-24) | Co...   ✅ In this video, ✔️ Class: 9th ✔️ Subject: Physics ✔️ Chapter: Work, Energy, and Power (Chapter 11) ✔️ Topic Name: Potential Energy ✔️ Topics Covered in This Video: Chapter 11 Potential Energy - Work, Energy, and Power =============================================== 00:00 Introduction 00:44 Potential Energy 20:11 Websites Overview ================================================ 📢 🔥 Available (Kindergarten to 12th) all Video Subject wise Playlist https://www.pabbly.com/out/all-videos... Why study from Magnet Brains? Magnet Brains is an online education platform that helps give You NCERT/CBSE curriculum based free full courses from Kindergarten to Class 12th so that you can perform well in any and all exams you give in your academic career. 👉 Contact us 🤑🤑 ➡️ Connect with us : [email protected] ➡️ Website : https://www.magnetbrains.com/ ➡️ Subscribe to us on YouTube: https://www.youtube.com/MagnetBrainsE... ➡️ Facebook :   / magnet-brains-education-110955641184512   ➡️ Instagram :   / magnetbrains   ➡️ Telegram : https://t.me/magnetbrainsbhopal Points covered in this video:- Potential Energy The energy of a body due to its position or change in shape is known as potential energy. Suppose a ball of mass m is raised to a height h above the surface of the earth. The force acting on the body is the gravitational pull of the earth m x g which acts in the downward direction. To lift the body above surface of the earth we have to do work against the force of gravity. Work done = force x distance W = m x g x h PE = m x g x h = mgh . Disclaimer: "This video is for educational and informational purposes only and is not intended to infringe on any copyrights. If you believe that this video has used any copyrighted material in a way that constitutes copyright infringement, please contact us at [email protected] and we will take appropriate action."