#JEEAdvanced 2016 Rotation Question | #jeephysics #iitjeephysics #jeeadvanced #jeeadvanced2016

Following is the question asked in JEE Advanced 2016. This is the updated solution. Q. Two thin circular discs of mass m and 4m, having radii of a and 2a, respectively , are rigidly fixed by a massless, rigid rod of length l =root(24)a through their centers. This assembly is laid on a firm and flat surface, and set rolling without slipping on the surface so that the angular speed about the axis of the rod is 'w' (omega). The angular momentum of the entire assembly about the point 'O' is L. Which of the following statement (s) is (are) true ? (A) The magnitude of the z-component of L is 55 ma^2(w). (B) The magnitude of angular momentum of the assembly about its centre of mass is 17 ma^2(w/2). (C) The magnitude of angular momentum of centre of mass of the assembly about the point O is 81ma^2(w). (D) The centre of mass of the assembly rotates about the z-axis with an angular speed of (w/5). This video is a part of Visual Physics - Revolutionary Animated Video Course to ease the learning of IIT JEE Physics. It is a unique course which explains the concepts from basic to advanced level with help of 2-D & 3-D animation; so that you can get the visualization and real feel of the concepts. Visualization makes it amazingly easy to get the hold of concepts; that too in minimum time. It also has numerous advanced solved problems which help you in getting familiar with application of theory into solving problems. Try 100+ topics for Free on App - Master each topic with animated theory videos and selected practice questions of JEE and NEET level. ------------------------------------------------------💫 ⭐️ 🌟 ✨ ⚡️----------------------------------------------------------- Download Android/iOS App: https://visualphysics.gsc.im/1/ytdesc Download Windows App: https://apps.microsoft.com/store/deta... Visit Website: https://bit.ly/3rGdUeE -------------------------------------------------------💫 ⭐️ 🌟 ✨ ⚡️----------------------------------------------------------- #shorts #short #jeeadvanced #jeeadvanced2016 #rotation #rotational_motion #angularmomentum