System of Particles and Rotational Motion — Class 11 CBSE Physics revision notes
A 3-page visual revision sheet for System of Particles and Rotational Motion, written for Class 11 CBSE Physics. Formulas, diagrams and the traps that cost marks, laid out to be read the night before rather than the term before. Free, and it opens inside CapCompass.
What this System of Particles and Rotational Motion sheet covers
- Centre of mass
- Locating the centre of mass
- discrete particles, position
- two particles on a line
- velocity and acceleration of the centre of mass
- Torque
- Angular momentum
- of a single particle
- of a rigid body about a fixed axis
- rotational analogue of Newton's second law
- no external torque
- A skater pulling her arms in
- Moment of inertia
- Moment of inertia, standard bodies
- The two axis theorems
- The two axis theorems, the numbers
- parallel axis theorem, any rigid body
- perpendicular axis theorem, flat lamina only
- Rolling motion
- Racing down an incline
- acceleration rolling down, angle θ, radius of gyration k
- solid sphere
- disc or solid cylinder
- ring or hoop
- Equilibrium of a rigid body
- Traps that cost marks
- Tricks that save time
How CapCompass uses this sheet
These notes are not a standalone PDF. CapCompass plans Physics chapter by chapter against your real exam dates and free hours, and when the plan reaches System of Particles and Rotational Motion the sheet opens inside the study block itself — at the page covering the sub-topic that block is on, with the timer still running. Revision arrives at the moment the plan says revise, instead of having to be gone looking for.