Page: Syllabus of Engineering Mechanics (EM)

As per Choice Based Grading System

As per Choice Based Grading System

Unit 1

a) Principle of statics, force systems , resolution and composition of forces. Resultant of concurrent forces, Moment of force, Varignon's theorem, resultant of parallel force system, Couple, Equivalent force couple system.

b) Resultant of general force system, Distributed forces, Centroid of plane lamina and wire bends.

Unit 2

a) Kinematics : Basic Concepts , equations of motion for constant acceleration and motion under gravity. Variable acceleration and motion curves. Relative motion and dependant motion.

b)Kinetics : Newton's second law of motion and its application.

Unit 3

a) Kinematics : basic concepts, equation of motion in Cartesian co-ordinates. Path and polar co-ordinates. Motion of projectiles.

b) Kinetics : Newton's second law of motion in Cartesian and Path co-ordinates for curvilinear motion of a particle.

Unit 4

a) Work, power, energy, conservative and non-conservative forces. Conservation of energy and work energy principle for motion of particle.

b) Impulse, momentum, directs central impact and co-efficient of restitution. Conservation of momentum and Impulse momentum principle of particle.

Unit 5

a) Free body diagram, equilibrium of concurrent, parallel and general forces in a plane. Equilibrium of three forces in a plane. Types of beams: simple and compound beams, types of supports and reaction.

b) Resultant of concurrent and parallel forces in a space. Equilibrium of concurrent and parallel forces in a Space.

Unit 6

a) Two force members: analysis of plane trusses by method of joint and method of section, cables subjected to point loads. Multi force member; plane frames

b) Friction : laws of friction , application of friction on inclined plane, Wedges and ladders friction, application to flat belt.

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