Accessing the scientific literature. The reality of virtual scholarship

R B Birrer1, M Doherty

  • 1Department of Family Practice, Health Sciences Center at Brooklyn, USA.

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Synthetic Biology02:55

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The principle of virtual work is an essential concept in the field of mechanics and engineering. This is used to solve problems related to the equilibrium of a structure or system. It is based on the assumption that if a system is in equilibrium, the work done by all the forces during a virtual displacement is zero. This principle is applied by considering virtual displacements of the system and the corresponding work done by internal and external forces.
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