Answer to Question #288568 in Electrical Engineering for jaya

Question

A 100 N force is applied at A as shown in figure below. Replace this force by a force-couple system at C and E.

Answer 1

To replace a force by a couple of forces, the sum of the two forces must be equal to the force being replaced. Additionally, the torques that the replacement forces create must result in zero:

$$100=F=F_C+F_E,\\ F_Cx_C=F_Ex_E.$$

More numerical data is needed to solve the problem completely.

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