Interviewing Amidst a Pandemic: Perspectives of US Residency Program Directors on the Virtual Format

Malke Asaad1, Rami Elmorsi2, Andrew M Ferry3

  • 1Department of Plastic Surgery, MD Anderson Cancer Center, Houston, United States.

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Principle of Virtual Work: Problem Solving

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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Surveys02:16

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