Pourquoi le repère de FRENET ? Physique - Terminale

Why do we use the Frenet frame of reference for the motion of satellites and planets? What is the Frenet frame of reference? What are the coordinates of the velocity and acceleration vectors that you need to know by heart? 🎯 Frenet frame of reference - non-uniform field - Frenet basis - gravitational field - expression for the velocity vector - expression for the acceleration vector - unit vectors - circular motion 00:00 Introduction 00:11 Review of the Cartesian frame of reference 02:26 Why the Frenet frame of reference? 03:13 Notation of the components of a vector in the Frenet frame 03:56 Expression of the components of a vector in the Frenet frame 05:54 Key takeaways ✏️ Download the free booklet of video-corrected exercises to be ready for the baccalaureate exam: https://drive.google.com/file/d/1sYZt... #FinalYear #Physics #Baccalaureate ✅ MY INSTAGRAM for revision: @Profraffin ✅ MY CHANNEL for reviewing the entire final year curriculum and preparing for the ECE exams:    / florenceraffin   ✅ MY WEBSITE: http://sciencesgenevoix.jimdofree.com ✅ MY TWITTER: @florenceraffin