The vertical motion of the mass m attached to the beam in Figure 4.2.8a can be modeled as a mass supported by a spring, as shown in part (b) of the figure. Assume that the beam mass is negligible...

The vertical motion of the mass m attached to the beam in Figure 4.2.8a can be modeled as a mass supported by a spring, as shown in part (b) of the figure. Assume that the beam mass is negligible compared to m so that the beam can be modeled as an ideal spring. Determine the system’s natural frequency of oscillation.

Figure 4.2.8a