## CBSE Class 11 Physics Notes Chapter 7

## System of Particles and Rotational Motion

CBSE class 11 Physics notes Chapter 7. System of Particles and Rotational Motion Download in PDF. CBSE class 11 Physics notes Chapter 7. System of Particles and Rotational Motion contains all the topic as per the syllabus of NCERT. Each topic is explained in very easy language with colored diagrams. Typical topics are divided into parts so that student can understand these topics step by step. CBSE class 11 Physics notes Chapter 7 is prepared by our experts as per the latest syllabus and exam pattern Class 11 Physics. Derivation of formulas is given in very simple ways after consulting from various books and expert teachers. Also don’t forget to download CBSE Class 11 Notes of other Subjects like Chemistry, Mathematics Formulas sheets, Biology. Along with Notes, we are also providing Online Quizzes for each Chapters of class 11 Physics and other subjects. Online Quizzes are given topic wise and contains MCQs with timer to attempt the quizzes. After reading the CBSE Class 11 Physics Notes of Chapter 7 students can revise the whole Chapter in Our Online quizzes.

**Syllabus Covered**

**CBSE Class 11 Physics Notes Chapter 7**

** System of Particles and Rotational Motion**

*Centre of mass of a two-particle system, momentum conservation and centre of mass motion*

*Centre of mass of a rigid body; centre of mass of a uniform rod.*

*Moment of a force, torque, angular momentum, laws of conservation of angular momentum and its applications.*

*Equilibrium of rigid bodies, rigid body rotation and equations of rotational motion, comparison of linear and rotational motions.*

*Moment of inertia, radius of gyration.Values of moments of inertia, for simple geometrical objects (no derivation). Statement of parallel and perpendicular axes theorems and their applications.*

**CBSE Class 11 Physics Notes Chapter 7. **

**System of Particles and Rotational Motion**

*Centre of Mass, Centre of Mass of Two Particle System, Cm For N Particle System, Centre of Mass of Various Objects, Characteristics of Centre of Mass, Rigid Body, Translatory Motion, Rotatory Motion, Torque, Cartesian Form of Torque, Polar Form of Torque, Physical Significance of Torque, Angular Momentum, Cartesian Form of Angular Momentum, Polar Form of Angular Momentum, Relation Between Torque and Angular Momentum, Geometrical Meaning of Angular Momentum, Principle of Conservation of Angular Momentum, Moment of Inertia of Rigid Body, Physical Significance of Moment of Inertia, Radius of Gyration, Theorems On Moment of Inertia, Theorem of Parallel Axis, Theorem of Perpendicular Axes, Kinetic Energy of Rotation, Moment of Inertia of Circular Ring, Mi About An Axis ⊥ To The Plane and Passing Through Its Centre, Moment of Inertia About Any Diameter of The Ring, Moment of Inertia About A Tangent In The Plane of The Ring, Mi About A Tangent Perpendicular To The Plane of The Ring, Moment of Inertia of A Uniform Circular Disc, Mi About An Axis ⊥ To The Plane and Passing Through The Centre, Moment of Inertia of Disc About Any Diameter, Moment of Inertia About A Tangent In The Plane of The Disc, Moment of Inertia About A Tangent ⊥ To The Plane of The Disc, Moment of Inertia of A Uniform Rod, Mi About An Axis Passing Through Its Centre and ⊥ To Its Length, Mi About An Axis ⊥ To Its Length and Passing Through Its One End, Relation Between Angular Momentum and Torque, Rolling Motion of An Object, Rolling Motion of A Body On Inclined Plane (Relation Between Acceleration and Moment of Inertia).*

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