abj sir's mechanics in order (from Mohit Tyagi/Competishun YT channel)

Currently Playing: 6 Double Star System | Important Concept | Gravitation Class 11| JEE Mains & Advanced |

🎓 COMPLETE YOUR JEE PREPARATION WITH COMPETISHUN Watch complete JEE lectures FREE with PAARAS Batch and access Competishun Courses, Test Series, PYQs & free Study Material — all in one place. 🚀 📱 COMPETISHUN APP 👉 https://play.google.com/store/apps/details?id=xyz.penpencil.competishun 💻 STUDY ON WEB 👉 https://i.competishun.com 🌐 EXPLORE COMPETISHUN 🎯 All Courses 👉 https://competishun.com/courses/ 📝 JEE & Other Test Series 👉 https://competishun.com/test-series/ 📚 Competishun Books & Study Material 👉 https://competishun.com/buy-books/ 🎁 Free Study Resources 👉 https://competishun.com/free-resources/ 🌐 Official Website 👉 https://competishun.com ━━━━━━━━━━━━━━━━━━ 📞 ADMISSION & SUPPORT 8888-0000-21 7410-900-901 7410-900-906 7410-900-907 7410-900-908 🔔 Subscribe to the channel for complete JEE lectures, preparation strategies, exam updates and expert guidance from the Competishun faculty. --------------- Which topic is covered in this lecture by Amit Birjania sir (ABJ sir)- IITD? The double star system of two stars that are gravitationally bound to and in orbit around each other. It is also known as the Binary star system. 00:00 - 00:46 Introduction: ABJ sir explained the concept of a double star system earlier during the study of the Gravitational force of a system of two or more masses and it is an important topic wrt to JEE Mains & Advanced. 00:46 - 03:52 Concept behind the Double star system: Mutual Gravitational force of two stars due to their mass is the main reason for this motion of stars. 03:52 - 08:47 Angular velocity and Time period of this motion: As the angular velocity of the both stars is same, so with the help of this ABJ sir find out the value of angular velocity and time period in terms of Gravitational constant (G), Masses of both star (m1 & m2) and distance between both stars (r) ------------------------------------------------- Free IIT JEE coaching, Free JEE Main lectures, Best IIT JEE YouTube channel, Complete JEE syllabus free, Free online coaching for JEE, Free JEE Main and Advanced preparation, Best free lectures for JEE, IIT JEE physics, chemistry, math full syllabus, Best YouTube channel for JEE Main, Free JEE Main physics lectures, Best coaching for JEE Main and Advanced, JEE Main revision lectures free, Top quality IIT JEE preparation, IIT JEE full syllabus free lectures, JEE Advanced full syllabus crash course, Free coaching videos for IIT aspirants, Best online content for JEE aspirants, Free JEE coaching by IITians, Complete JEE course on YouTube, Free mock tests and revision for JEE, #JEEMain #JEEAdvanced #Competishun #Physics #MohitTyagi