Estimate the fundamental frequency of the shaft shown in Fig. 7.3, using Dunkerley's formula for the following

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Estimate the fundamental frequency of the shaft shown in Fig. 7.3, using Dunkerley's formula for the following data: $m_{1}=m, m_{2}=2 m, m_{3}=3 m, l_{1}=l_{2}=l_{3}=l_{4}=l / 4$.

Figure 7.3:-

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Mechanical Vibrations

ISBN: 9780134361925

6th Edition

Authors: Singiresu S Rao

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Question Posted: May 03, 2024 02:20 AM

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Estimate the fundamental frequency of the shaft shown in Fig. 7.3, using Dunkerley's formula for the following

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m m3 W2 W3 -4- FIGURE 7.3 Shaft carrying masses. 13-

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Mechanical Vibrations

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