Hi,

I hope you are doing well.

The chapters which come in class 11 and 12 under mechanical physics are:

1. Kinematics: Deals with the motion of particle in one and two dimension
2. Laws of Motion: Covers Newton’s Three Laws of Motion
3. Work, Energy & Power: Deals with kinetic and potential energies, work-energy theorem, and power
4. Rotational Motion: Comprises of basic concepts of rotational motion, force, torque, and angular momentum
5. Gravitation: Universal law of gravitation, Kepler’s law of planetary motion
6. Properties of solids and liquids: Hooke’s law, Young’s modulus, Bernoulli’s principle, Newton’s law of cooling, Pascal’s law
7. Thermodynamics: Thermal equilibrium, zeroth law, first and second law of thermodynamics
8. Kinetic Theory of Gases: Concept of pressure, RMS speed, law of equipartition, Avogadro’s number
9. Oscillation & Waves: Periodic motion, Simple harmonic motion, wave motion, Doppler effect.

As far as class 12 is concerned there is no as such chapter covered in mechanics.