UNIT 1:
Introduction- Units and Dimensions
Laws of Mechanics, Lami’s theorem
Resolution and Composition of forces
Equilibrium of a particle
Principle of transmissibility – Single equivalent force.
UNIT 2:
Types of supports and their reactions -requirements of stable equilibrium
Varignon’s theorem and applications
Force in Space -Equilibrium of particle in space
Force in Space -Equilibrium of particle in space
Equilibrium of Rigid bodies in three dimensions- Examples
UNIT 3:
Determination of Centroid of Areas and Volumes and Mass
Moment of Inertia of Plane
Parallel Axis Theorem and Perpendicular Axis Theorem
UNIT 4:
Displacements, Velocity and acceleration, their relationship
Relative motion –Curvilinear motion
Work Energy Equation of Particles
Work Energy Equation of Particles
Work Energy Equation of Particles
UNIT 5:
Friction Force – Laws of sliding friction
Equilibrium analysis of simple system with sliding friction
Wedge friction – Rolling resistance
Translation and Rotation of Rigid Bodies
Velocity and Acceleration
Velocity and Acceleration