B.N. UNIVERSITY, UDAIPUR B.Sc. I Semester Physics PHYS MJ 111T: MECHANICS UNIT-I Laws of motion and Frame of reference: Laws of motion, conservation of momentum and energy, Co-ordinate frames, inertial and non-inertial frame of reference, Galilean transformation and invariance, fictitious force, centrifugal force, transformation of coordinate, velocity, acceleration and displacement in a rotating frame of reference, uniformly rotating frame of reference, Coriolis force, effect of centrifugal and Coriolis force due to earth’s rotation, Foucault’s pendulum. UNIT-II Gravitational Field and Potential: Newton’s universal law of gravitation, gravitational field intensity, gravitational potential due to spherical shell and solid sphere, gravitational potential energy, Laplace and Poisson’s equations, Gauss’s law, gravitational self-energy of a uniform sphere. Dynamics of System of Particles: Centre of mass, calculation of centre of mass of regular rigid bodies ...
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