STATICS
Unit-I
Virtual Works:Definition of Virtual Displacement and Virtual work done,Difference between Work Done and Virtual Work Done with examples,The principle of Virtual Work,Work Done by the Tension and Thrust of an Extensible String During a small displacement,Some solved Problems.
Unit-II
Equillibrium:Stable and Unstable Equillibrium,Moments and Couples and Varignon's theorem of Moments and some solved problems
Unit-III
Center of Gravity:Definition of Center of Gravity(C.G) and examples,A system of particles lying in a line,A no. of particles lying in a plane,Compound Body,Remainder body,Uniform plane curve,Plane area,An area enclosed between two curves and solved problems
Unit-IVString in Two Dimensions:Definition and examples of Catenary,Definition axis of the Catenary,Vertex of the Catenary,Parameters of the catenary,Directrix of the catenary,Span and Sag of Catenary,Intrinsic and cartesian Equation of common catenary,Some important relations for the common catenary,Approximation to the Common catenary and sag of tightly stretched wires(definitions and examples).
Unit-V
Equillibrium in Three dimensions:Equillibrium of forces in Three Dimensions,Wrench and Screw,Pitch of the Wrench and Solved Problms.
Unit-I
Virtual Works:Definition of Virtual Displacement and Virtual work done,Difference between Work Done and Virtual Work Done with examples,The principle of Virtual Work,Work Done by the Tension and Thrust of an Extensible String During a small displacement,Some solved Problems.
Unit-II
Equillibrium:Stable and Unstable Equillibrium,Moments and Couples and Varignon's theorem of Moments and some solved problems
Unit-III
Center of Gravity:Definition of Center of Gravity(C.G) and examples,A system of particles lying in a line,A no. of particles lying in a plane,Compound Body,Remainder body,Uniform plane curve,Plane area,An area enclosed between two curves and solved problems
Unit-IVString in Two Dimensions:Definition and examples of Catenary,Definition axis of the Catenary,Vertex of the Catenary,Parameters of the catenary,Directrix of the catenary,Span and Sag of Catenary,Intrinsic and cartesian Equation of common catenary,Some important relations for the common catenary,Approximation to the Common catenary and sag of tightly stretched wires(definitions and examples).
Unit-V
Equillibrium in Three dimensions:Equillibrium of forces in Three Dimensions,Wrench and Screw,Pitch of the Wrench and Solved Problms.
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