Determine the natural frequency of vibration, in bending, of the system shown in Figs. 2.90

(d) by modeling the system as a single-degree-of-freedom system. Assume that the mass is \(m=50 \mathrm{~kg}\), spring stiffness is \(k=10,000\) and the beam has a square cross section of \(5 \mathrm{~cm} \times 5 \mathrm{~cm}\), and is made of steel with a Young's modulus of \(207 \mathrm{GPa}\).

Transcribed Image Text:

Cross-section, 5 cm x 5 cm 0.8 m k m V (d) -0.2 m