Question: What is virtual work done by the external forces in Figure SP7.33, assuming virtual displacements (delta x) and (delta y) ? M(t) 2r F(t) FIGURE

What is virtual work done by the external forces in Figure SP7.33, assuming virtual displacements \(\delta x\) and \(\delta y\) ?

M(t) 2r F(t) FIGURE SP7.33

M(t) 2r F(t) FIGURE SP7.33

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