The principle of virtual work can be applied to elastic system by considering the virtual work of Options: A . &nbspInternal forces only B . &nbspExternal forces only C . &nbspInternal as well as external forces D . &nbspNone of the above

The principle of virtual work can be applied to elastic system by considering th

Question

The principle of virtual work can be applied to elastic system by considering the virtual work of

Options:

A . Internal forces only

B . External forces only

C . Internal as well as external forces

D . None of the above

Answer: Option C

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