3 - Transmissibility [16 points] A structure is tested on a shaker table with a low-level input before testing at higher accelerations. It is driven at 0.1 G's at frequencies starting at 5 Hz and then an increasing the shaker table frequency up to 100 Hz. An accelerometer response on the structure is shown below. Typical of a SDOF system, the structure response increases through resonance and then attenuates. In this case, the response equals the input at 53.74 Hz