The block diagram of a feedback system is shown in Fig. P2.4 (a).
(a) Find the closed loop transfer function.
(b) Find the minimum value of \(\mathrm{G}\) for which the step response of the system would exhibit an overshoot, as shown in Fig. P2.4 (b)
(c) For \(\mathrm{G}\) equal to twice the minimum value, find the time period \(\mathrm{T}\) indicated in Fig. P2.4 (b).

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Input (v.) + M G s(s+5) Output (v