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Concept of a Couple, Resolution of Force into Force-Couple System, Resultant of a general sytem of Forces, Ex: Resultant of Forces acting along the sides of Triangle, and related Topics.
Concept of a Couple, Resolution of Force into Force-Couple System, Resultant of a general sytem of Forces, Ex: Resultant of Forces acting along the sides of Triangle, and other topics.
Ex: Parallel Force System in Space, Ex: Coplanar Parallel Force System, Uniformly Distributed Force, Ex: Distributed Forces (Trapezium), Ex: Distributed Force (Parabola), and other topics.
Introduction to Engineering Mechanics, Concept of a Rigid Body, Basic Concepts, Describing a Force, Vector Representation of Force, Ex: Representing a Force in Vector form, Basic Principles, Newton's Law of Gravitation, Newton's First law of Motion, Newton's 2nd law of Motion, Newton's 3rd Law of Motion, Principle of Transmissibility, Parallelogram law of addition of forces, and other topics.
Concurrent and Parallel Force Systems, Addition of Forces, Triangle Law, Graphical Method, Using Trignometry, Alternative method using Trignometry, Variations of problems based on Resultant, Rectangular Components of a Force, Resultant using Rectangular components, Resultant of several forces, and other topics.
Moment of a Force, Ex: Calculating Moment, Varignon's Theorem, Ex: Using Varignon's Theorem, and other topics.
Centre of Gravity, Centroid of Plane Lamina and Wire Bends, First Moment of an area, Ex: Centroid of a Triangle, and other topics.
Ex: Parabolic Spandrel, Ex: Sector of Circle, Ex: Wire Shaped like a Circular Arc, Centroid of Composite Areas, Ex: Composite Areas, and other topics.