Free Body Diagram
Free Body Diagram (FBD)
The equilibrium of the bodies which are placed on the supports can be considered if we remove the supports and replace them by the reactions which they exert on the body....
Varignon’s Principle
Varignon's Principle
Principle of moments states that thee moment of the resultant of a number of forces about any point is equal to the algebraic sum of the moments of all the forces of the...