Units-Dimensions-Vector & scalar quantities-Laws of mechanics-Elements of vector algebra-
Principles of Statics-Freebody diagram-Composition & resolution of forces-Resultant of &
equilibrant – Concurrent forces-Tringular forces- Lami’s theorem- Centre of gravity- Moment of
inertia-Coplannar forces-Friction.
Plane trusses-Different types of support-Reactions at supports-Method of joints-Method of sections-
Funicular polygon-Maxwell diagram-Couples in space-Equilibrium of general system of forces in
space.
Kinematics of a particle-Simple relative motion-Definition of particle-Velocity and accelerationtranslation
and rotation-Rectangular and cylindrical coordinates-particle dynamics-Central force
motion.
Principles of dynamics-Motion of a particle acted by a constant force-Force as a function of time-
Force proportional to displacement-Free vibrations-D’ Alemberts principle-Momentum and
impulse-Work and energy-Ideal system-Conservation of energy-Impact-Curvilinear motion-
Projectiles-Rotation – Torsional vibration-Simple and compound pendulum-Collision of bodies.
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