C4. In the general expression for the work W by a force F, W = F. ds, the vector ds is...(A.)a small element of the displacement of the center of mass of the body.(B.)a small element of the surface of the body where the force is applied.X(C.)a small element of the displacement of the point of application of the force.(D.) a small element of the time elapsed during the action of the force, in units of seconds.C5. The linkage is assembled of pin-connected members. Box Ainitially rests on top of the horizontal member in the assembly. Asthe linkage rotates, box A undergoes(B.)(A.) rectilinear translation.fixed-axis rotation.(C.) general plane motion.(D.) curvilinear translation.A2 mw = 2 rad/s

Answer C4: The correct options is C i.e, a small element of displacement of the point of application…

Answered: C4. In the general expression for the…

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