Question

Explain the difference between real and virtual work​

Answer 1

Answer:

The only difference is that for a full truss system, the internal virtual work must simultaneously include the forces and deformations in all of the truss elements. The real system will consist of the truss with the applied real external loads.

Answer 2

Explain the difference between real and virtual work​.

• Work that is performed virtually is referred to as virtual work; see, for example, these and these Phys.SE entries. A virtual displacement in particular is frozen in time. In contrast, as time advances, there is actual work and a real displacement in physics.
• "Virtual work" refers to individuals employing contemporary technology to do tasks while working from home offices. Both conventional businesses with offices and online employers like FlexJobs employ people to work exclusively from homes utilising the Internet.
• The total virtual work of forces operating on a particle when it is in equilibrium is zero for any virtual displacement. since the combined effects of equal, opposing, and collinear internal forces cancel each other out.
• Real images and virtual images are the two types of images. The method by which they are created distinguishes a real image from a virtual image. Light beams must converge to create an actual image, whereas they must diverge to create a virtual image.

#SPJ3