![]() Acceleration due to gravity and its variation with altitude 6.1 Kepler’s laws of planetary motion.Perpendicular axes theorems and their applications. for simple geometrical objects (no derivation). ![]() ![]() 5.3 Equilibrium of rigid bodies, rigid body rotation and equation of rotational motion, comparison of linear and rotational motions.5.2 Moment of a force,-torque, angular momentum, conservation of angular momentum with some examples.5.1 Centre of mass of a two-particle system, momentum conservation and centre of mass motion.UNIT 5: Motion of System of Particles and Rigid Body.Potential energies) non-conservative forces motion in a vertical circle, elastic and inelastic collisions in one and two dimensions. 4.2 Notion of potential energy, potential energy of a spring, conservative forces conservation of mechanical energy (kinetic and.4.1 Work done by a constant force and variable force kinetic energy, work-energy theorem, power.Centripetal force, examples of circular motion (vehicle on level circular road, vehicle on 3.3 Dynamics of uniform circular motion.Static and Kinetic friction, laws of friction, rolling friction, lubrication. Law of conservation of linear momentum and its applications. Inertia, Newton’s first law of motion momentum and Newton’s second law of motion impulse Cases of uniform velocity and uniform acceleration- projectile motion. 2.4 Scalar and Vector products of Vectors.Resolution of a vector in a plane-rectangular components. Number addition and subtraction of vectors. Scalar and vector quantities: Position andĭisplacement vectors, general vectors, general vectors and notation, equality of vectors, multiplication of vectors by a real 2.2 Elementary concepts of differentiation and integration for describing motion.Uniformly accelerated motion, velocity-time and position-time graphs, for uniformlyĪccelerated motion (graphical treatment). ![]() Uniform and non-uniform motion,Īverage speed and instantaneous velocity.
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