System of Particles and Rotational Motion Class 11 is one of the important chapters when it comes to understanding the basics of circular motion. We all are aware of the definition of rotational motion, the center of mass and center of gravity, etc. Rotational motion refers to objects that are rotating in a curved path and comprises torque, the moment of inertia, angular velocity, angular displacement, angular acceleration, and angular momentum. System of Particles and Rotational Motion Class 11 notes are given below: eSaral has already come up with an amazing revision series of Physics where you can easily revise your chapter within minutes with all the important formulae and key points. This revision series is free for all. Click Here for Complete Physics Revision Series by Saransh Gupta Sir (AIR-41) About Saransh Gupta Sir Computer Science Graduate from IIT Bombay. Cracked IIT-JEE with AIR-41 and AIEEE (JM) with AIR-71 in 2006. He is the author of JEE Mentorship Book “StrateJEE”. He taught Physics for 5 years at Allen and was loved immensely by all the students. Many of his students bagged success with flying colors in JEE & NEET Exams. eSaral brings you detailed Class 11th Physics study material.  eSaral provides a series of detailed chapter-wise notes for all the Subjects of classes 11th and 12th.  These notes will also help you in your IIT JEE & NEET preparations. We hope these Physics Notes for Class 11 will help you understand the important topics and remember the key points from the exam point of view. Get Complete Physics Notes for Physics Class 11 for easy learning and understanding. For free video lectures and complete study material, Download eSaral APP. About eSaral At eSaral we are offering a complete platform for IIT-JEE & NEET preparation. The main mission behind eSaral is to provide education to every student in India by eliminating the Geographic and Economic factors, as a nation’s progress and development depend on the availability of quality education to everyone. With the blend of education & technology, the eSaral team made the learning personalized & adaptive for everyone.