Class 11 Physics Part I

A complete treatment of physical quantities, the SI system of units, measurement precision through significant figures and rounding, dimensions and dimensional analysis including consistency checks and deriving relations among physical quantities

A complete treatment of one-dimensional kinematics covering position, path length, displacement, average and instantaneous velocity, speed, acceleration, kinematic equations for uniform acceleration, free fall, stopping distance, reaction time, and graphical analysis of motion

A complete treatment of two-dimensional kinematics beginning with the language of vectors (scalars vs vectors, vector addition, subtraction, resolution into components, and multiplication), building through velocity and acceleration in a plane, deriving the kinematic equations for constant acceleration in two dimensions, and extending to projectile motion and uniform circular motion

A comprehensive study of what governs the motion of objects, beginning with the historical journey from Aristotle's fallacy to Galileo's insight, building through Newton's three laws of motion, deriving conservation of momentum, exploring equilibrium, examining common forces including friction, and applying these principles to circular motion and real-world problem solving

A thorough study of the scalar product as the mathematical foundation for defining work, followed by the physics of work done by constant and variable forces, the work-energy theorem, kinetic and potential energy, conservation of energy, power, and collisions in one and two dimensions

A comprehensive study of rigid body mechanics covering the centre of mass and its motion, the vector (cross) product, angular velocity, torque, angular momentum, moment of inertia, conservation of angular momentum, equilibrium of rigid bodies, rolling motion, and the dynamics of rotation about fixed axes

A complete study of gravitation covering the historical journey from geocentric models to Kepler's laws, Newton's universal law of gravitation and the gravitational constant, acceleration due to gravity at the surface and its variation with altitude and depth, gravitational potential energy, escape speed, orbital mechanics of Earth satellites, the energy of an orbiting satellite, and the special properties of geostationary and polar orbits