A statically-balanced system is shown in the given Fig.29. Two equal weights \(W\), each with an eccentricity, ' \(e\) ' are placed on opposite sides of the axis in the same axial plane. The axial distance between them is ' \(a\) '. The total dynamic reactions at the supports will be

(a) zero

(b) \(\frac{W}{g} \omega^{2} e \frac{a}{L}\)

(c) \(\frac{W}{g} \omega^{2} e \frac{a}{L}\)

(d) \(\frac{W}{g} \omega^{2} e \frac{L}{a}\).

e + Fig.29 a e wwwww