For the single degree of freedom system shown in the Fig.5, the mass \(M\) rolls along an incline of \(\alpha\). The natural frequency of the system will

(a) increases as \(\alpha\) increases

(b) decreases as \(\alpha\) increases

(c) be independent of \(\alpha\)

(d) increase initially as \(\alpha\) increases and then decrease with further increase in \(\alpha\).

Transcribed Image Text:

M x Fig.5