Fig. 50 shows a rigid body of mass \(m\) having radius of gyration \(k\) about its centre of gravity. It is to be replaced by an equivalent dynamical system of two masses placed at \(A\) and \(B\). The mass at \(A\) should be

(a) \(\frac{a \times m}{a+b}\)

(b) \(\frac{b \times m}{a+b}\)

(c) \(\frac{m}{3} \times \frac{a}{b}\)

(d) \(\frac{m}{2} \times \frac{b}{a}\).

Transcribed Image Text:

a. G Fig.50 b- B