Each of the beams of Figures SP10.43 is made from a material of \(E=210 \times 10^{9} \mathrm{~N} / \mathrm{m}^{2}\) and \(ho=7580 \mathrm{~kg} / \mathrm{m}^{3}\) with A \(=1.2 \times 10^{-2} \mathrm{~m}^{2}, I=4.0 \times 10^{-5} \mathrm{~m}^{4}\), and \(L=1.4 \mathrm{~m}\). Use Table 10.4 to calculate the beam's three lowest natural frequency of transverse vibrations.

Transcribed Image Text:

FIGURE SP10-43 mm k = 3.5 105 N/m