100K VIEWS #Mechanics#VirtualWork#FreeBodyDiagram#AshishPurohit Video shows concept of different loading, beam supports and reactions. Inclined roller support. Complete Lecture series: Engineering Mechanics || Theory and Numerical || Lecture Series • Engineering Mechanics || Theory and Numeri... Equilibrium of particles: Static of concurrent forces, Sine law, Lemi’s Theorem, Examples Equilibrium of Rigid Body: Moment and torque, Free body diagram, pin support/roller support, pulley system, uniform loading, variable loading, Force couple system, Resultant moment, Trusses and Frames : Method of section, Method of Joints, Zero force members Centroid of complex shapes, Second Moment of Area: parallel axis theorem Virtual Work Principle: Explanation of concept and numerical practice problem Friction: Screw Friction example, Wedge Friction problem, Belt and Pulley Friction Shear Force and Bending Moment diagram (SFD BMD): Cantilever beam, simply supported beam over hanged beam DAlembert Principle: Basic Introduction Numerical example