1.NCERT Textbook for Class-XI | Physics Part-I, Physics Part-II | 2 Books Set | 2025-26 Edition (https://amzn.to/4pZfB2o) 2.Arihant NCERT Exemplar Physics 11th Latest Rationalized Edition | Problems & Solutions with Exclusive Elements | Thinking Process, Concept Insight, Mistake Alert | For Exam 2025-26 (https://amzn.to/4poFQPE) In this video, we solve Example 6.6 from Class 11 Physics Chapter 6: System of Particles and Rotational Motion with a clean, step-by-step, and concept-oriented explanation. This example deals with position vectors and center of mass calculation for a system of multiple particles placed at different coordinates. Students will understand how to apply vector addition and averaging to locate the COM precisely. 📘 What You Will Learn: • Center of mass of multi-particle system • Use of position vectors in COM calculation • Breaking vectors into components • Logical interpretation of the final position • Fully explained NCERT solution for strong conceptual grip This concept is crucial for Class 11 Physics, CBSE Boards, JEE Main, JEE Advanced, and NEET, especially for questions involving vectors and rigid body motion. Stay connected with Sadhana Classes for complete NCERT solutions and powerful concept-building videos. 📌 Important Keywords: Example 6.6 Class 11, Center of Mass NCERT, Rotational Motion Examples, Class 11 Physics Chapter 6 Solutions, JEE Vector Questions, Sadhana Classes Physics. 📌 Teacher: Vikash Sir 📌 Chapter: System of Particles & Rotational Motion 📌 Example: 6.6 | NCERT Solution