Torque about Axis : IIT-JEE Rotational Motion : JEE/NEET/Boards

Welcome to PHYSICS GURU! In this video, we will be discussing the topic of Torque about Axis in the context of IIT-JEE Rotational Motion. This is an important topic for students preparing for the IIT-JEE and NEET exams, particularly for those in class 11 and 12. We will be breaking down the concepts and providing examples to help you understand and master this topic. Don't miss out on this valuable learning opportunity and be sure to subscribe to our channel for more physics lessons!" Torque about an axis refers to the rotational equivalent of linear force, it is a measure of the tendency of a force to rotate an object about an axis. Torque can be thought of as the ability of a force to cause rotation. It is a vector quantity, meaning it has both magnitude and direction. The direction of torque is perpendicular to the plane of rotation, and the magnitude is given by the product of the force and the perpendicular distance between the point of application of the force and the axis of rotation. In rotational motion, torque plays a crucial role in determining the angular acceleration of an object and the rotational dynamics of a system. Q1. Find the torque of weight about the axis passing through point P. Q2. A bob of mass m is suspended at point O by string of length  . Bob is moving in a horizontal circle find out (i) torque of gravity and tension about point O and O' . (ii) Net torque about axis OO' Physics Guru Social link :    / @physicsguru1   #PhysicsGuru #RayOptics #reflection #refraction #jeemains #jeeadvanced #NEET #12th Rotational Motion 01 : Rigid Body Dynamics in Rotational Mechanics - Rotational Motion JEE/NEET/Boards -    • Rigid Body Dynamics in Rotational Mec...   Rotational Motion 02 : Pure Translational Motion for JEE and NEET:- Rotational Motion -    • Pure Translational Motion for JEE and...   Rotational Motion 03 : Moment of Inertia - Rotational motion - Boards/ JEE / NEET -    • Moment of Inertia - Rotational motion...   Rotational Motion 04 : Examples on Moment of Inertia of System of Particles - Rotational Motion: IIT /NEET / BOARDS -    • Examples on Moment of Inertia of Syst...   Rotational Motion 05 : Parallel and perpendicular axis theorem, Moment of Inertia of ROD - Rotational Motion: JEE / NEET -    • Parallel and perpendicular axis theor...   Rotational Motion 06 : Moment of Inertia of Ring and Disc : Rotational Motion : JEE/NEET/Boards -    • Moment of Inertia of Ring and Disc : ...   Rotational Motion 07 : Moment of Inertia of All Objects : Rotational Motion : JEE /NEET/Boards -    • Moment of Inertia of All Objects :  R...   Rotational Motion 08 : Moment of Inertia of L shape and T shape : Rotational Motion: JEE/NEET/Boards -    • Moment of Inertia of L shape and T sh...   Rotational Motion 09 : Moment of Inertia of multiple sphere and Semicircular Disc : Rotational Motion: JEE / NEET / Boards -    • Moment of Inertia of multiple sphere ...   Rotational Motion 10 : Cavity Problem , Moment of Inertia when Material is removed : Rotational Motion : JEE / NEET/Boards -    • Cavity Problem , Moment of Inertia wh...   Rotational Motion 11 : Torque about a point : IIT-JEE Rotational Motion : JEE/NEET/Boards -    • Torque about a point : IIT-JEE Rotati...   Rotational Motion 12 : Torque about Axis : IIT-JEE Rotational Motion : JEE/NEET/Boards -    • Torque about Axis : IIT-JEE Rotationa...   Rotational Motion 13.1 : Rotation About fixed Axis : Rotational Motion : Jee/NEET/Boards -    • Rotation About fixed Axis : Rotationa...   Rotational Motion 13.2 : Rotation About fixed Axis Hinge force : Rotational Motion : JEE/NEET/Boards -    • Rotation About fixed Axis  Hinge forc...   Rotational Motion 14 : Radius of Gyration : Rotational motion : JEE/NEET/Boards -    • Radius of Gyration : Rotational motio...   Rotational Motion 15 : Rotational Equilibrium : Rotational Motion : JEE/NEET/Boards -    • Rotational Equilibrium : IIT-JEE Rota...   Rotational Motion 16 : Angular momentum about fixed point : Rotational Motion : JEE/NEET/Boards -    • Angular momentum about fixed point : ...   Rotational Motion 17 : Angular momentum of Rigid Body : Rotational Motion : JEE/NEET/Boards -    • Angular momentum of Rigid Body : Rota...   Rotational Motion 18 : Law of Conservation of Angular Momentum : Rotational Motion : JEE/NEET/Boards -    • Law of Conservation of Angular Moment...   Rotational Motion 19 : Rolling Motion : Rotational Motion : JEE/NEET/Boards -    • Rolling Motion : Rotational Motion : ...   Rotational Motion 20 : Kinetic Energy of Rolling Body on Incline : Rotational Motion : JEE/NEET/Boards. -    • Kinetic Energy of Rolling Body on Inc...   Rotational Motion 21 : Rolling Dynamics : Rotational Motion : JEE/NEET/Boards -    • Rolling Dynamics : Rotational Motion ...   Rotational Motion 22 : Cases of friction for rolling : Rotational Motion : JEE/NEET/Boards -   • Cases of friction for rolling : Rotat...