Mechanics & General properties of matter
(i) Units and dimensions : Units of measurement, system of units, fundamental and derived units, S I units, dimensional analysis.
Methods of measurement: Vernier scale, screw gauge, analysis of errors, significant figures.
(ii) Scalars and vectors: Addition, subtraction, multiplication of vectors.
(iii) Kinematics in one, two and three dimensions, projectiles, uniform circular motion,centripetal force, centrifigual force, relative velocity.
(iv) Dynamics : Newton’s laws of motion; inertial frames, uniformly accelerated frame (pseudo-forces), conservation of linear momentum, rocket motion, centre of mass, impulsive forces, friction.
(v) Work, Power and Energy , conservative and non-conservative forces, conservation of energy, collision(elastic and inelastic)
(vi) Rotational motion : Torque, angular momentum and conservation of angular momentum, moment of inertia, radius of gyration, moment of inertia of objects with simple geometrical shapes, rotational kinetic energy and rolling on horizontal surface.
- 175 views
