File:What is the Euler-Lagrange Equation-.webm
Original file (WebM audio/video file, VP9/Opus, length 10 min 8 s, 3,840 × 2,160 pixels, 336 kbps overall, file size: 24.36 MB)
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Summary
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English: Learn the basis of the Lagrangian mechanics.
▶️ Playlist: https://youtube.com/playlist?list=PLTjLwQcqQzNKCfUlEIE71M6ZkqhxXtXOS ❤️ Unlock all videos: https://youtube.com/universaldenker-physics/join 📚 Read lesson: https://en.universaldenker.org/lessons/1369 📚 Derivation: https://en.universaldenker.org/arguments/298 In this physics video on analytical mechanics, you will learn what the Euler-Lagrange equation is good for and how it is used. We will look at the Euler-Lagrange equation using a simple example. Video content: 00:00 Why all this? 00:52 Action Functional 01:53 Nature is extemal 02:44 Calculate the action 03:52 Structure of the Euler-Lagrange equation 05:20 Lagrange function 05:54 How to use Euler-Lagrange equation Difficulty of the video: 🧠🧠🧠⚪⚪ Join physics community: Discuss about physics, ask physics questions or leave feedback. 🔗 Discord: https://discord.com/invite/3Btr63fujg About the channel: Here you will find high quality free physics videos for beginners and advanced students. About the author: I am Alexander Fufaev, I am a physicist from Germany. I run the physics website universaldenker.org 🔗 More about me: https://en.universaldenker.org/avatars/fufaev Useful links: 🔗 Playlists: https://youtube.com/c/universaldenker-physics/playlists 🔗 Online formulary: https://en.universaldenker.org/formulas 🔗 Exercises with solutions: https://en.universaldenker.org/exercises 🔗 Free physics images: https://en.universaldenker.org/illustrations 🔗 Physics questions: https://en.universaldenker.org/questions
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| Date | |
| Source | YouTube: What is the Euler-Lagrange Equation? – View/save archived versions on archive.org and archive.today |
| Author | Universaldenker ⚛ Physics |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:57, 14 June 2023 | 10 min 8 s, 3,840 × 2,160 (24.36 MB) | HareGovorittKrishna (talk | contribs) | Imported media from https://www.youtube.com/watch?v=jCD_4mqu4Os |
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