Basics of Mechanics 4: Calculating Resultant force, Triangular law, Parallelogram law, Polygon law

#EngineeringMechanics #ResultantForce #TriangularLawofForces #ParallelogramLawofForces #PolygonLawofForces #MechanicalEngineering

In this Basics of Mechanics lecture series, you will be learning the concepts of Engineering Mechanics from the scratch. This is the fourth video of the lecture series and we will be deep diving into calculating the magnitude and direction of the resultant force on a body by doing some math. I will be discussing triangular, parallelogram and polygon law and sharing the thought process behind the calculation with you.

Here are my previous lectures👇🏻
Basics of Mechanics 1:    • Basics of Mechanics 1: Newton's laws ...  
Basics of Mechanics 2:    • Basics of Mechanics 2: Understanding ...  
Basics of Mechanics 3:    • Basics of Mechanics 3:  Characteristi...  

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  / birdsieng  

Time stamps:
00:00 Introduction
00:58 Triangular law of forces
02:30 Derivation of magnitude and direction of resultant force
08:37 Law of sines
10:38 Parallelogram law of forces
11:48 Polygon law of forces