NOC:Mechanics

Lecture 1 - Course outline

Lecture 2 - Vectorial representation of forces and moments

Lecture 3 - Couple moment and reduction of a force system to a force and a couple

Lecture 4 - Examples of couple moment

Lecture 5 - Examples: moment in three dimensions

Lecture 6 - Free body diagram and support reactions

Lecture 7 - Equilibrium of rigid bodies in two and three dimensions

Lecture 8 - Examples: Equilibrium of rigid bodies in two dimensions

Lecture 9 - Examples: Equilibrium of rigid bodies in three dimensions

Lecture 10 - Examples: Beams and distributed loads

Lecture 11 - Flexible Cable

Lecture 12 - Flexible Cable, Catenary curve

Lecture 13 - Examples: Parabolic and Catenary cables

Lecture 14 - Flexible Cable: Concentrated load

Lecture 15 - Structures: Plane Trusses

Lecture 16 - Analysis of trusses: Method of joints

Lecture 17 - Analysis of trusses: Method of sections

Lecture 18 - Shear force and bending moment

Lecture 19 - Shear force and bending moment: distributed load

Lecture 20 - Principle of virtual work

Lecture 21 - Principle of virtual work: examples - I

Lecture 22 - Principle of virtual work: examples - II

Lecture 23 - Stable and unstable equilibrium

Lecture 24 - Friction

Lecture 25 - Friction: examples

Lecture 26 - Rope and belt friction

Lecture 27 - Rope and belt friction: examples

Lecture 28 - Rolling resistance

Lecture 29 - Revision: static

Lecture 30 - Coordinate systems: Cartesian and planar polar coordinates

Lecture 31 - Coordinate systems: spherical coordinates

Lecture 32 - Coordinate systems: cylindrical coordinates

Lecture 33 - Cartesian and planar polar coordinates: examples

Lecture 34 - Spherical and cylindrical coordinates: examples

Lecture 35 - Equation of motion in different coordinate systems

Lecture 36 - Equation of motion: examples

Lecture 37 - Work energy method

Lecture 38 - Work energy method: examples

Lecture 39 - Impulse momentum relation

Lecture 40 - Variable mass

Lecture 41 - Direct central impact

Lecture 42 - Oblique central impact

Lecture 43 - Moment of inertia

Lecture 44 - Moment of inertia: examples

Lecture 45 - Moment of inertia of composite bodies

Lecture 46 - Product of inertia and principal axes of inertia

Lecture 47 - Principal axes of inertia: examples - I

Lecture 48 - Principal axes of inertia: examples - II

Lecture 49 - Harmonic oscillator: simple harmonic motion

Lecture 50 - Simple harmonic motion: examples

Lecture 51 - Damped harmonic oscillator

Lecture 52 - Translation and rotation of rigid bodies

Lecture 53 - Translation and rotation of rigid bodies: examples

Lecture 54 - Plane motion of a rigid body

Lecture 55 - Plane motion of a rigid body: work energy equation

Lecture 56 - Plane motion of a rigid body: impulse-momentum equation

Lecture 57 - Three-dimensional dynamics of rigid bodies: angular momentum

Lecture 58 - Euler’s equations of motion

Lecture 59 - Euler’s equations of motion: examples

Lecture 60 - Revision: Dynamics