Question

Define virtual work?​

Answer 1

Answer:

Hiii

Your answer is here

Virtual Work:- Virtual work is the work done by a real force acting through a virtualdisplace- ment or a virtual force acting through a real displacement. ... A virtual force is any system of forces in equilibrium. Example: f(x) and y(x) are real forcesand associated displacements.

Answer 2

Answer:

Virtual work is the total work done by the applied forces and the inertial forces of a mechanical system as it moves through a set of virtual displacements.