A certain accelerometer consists essentially of a box containing a mass-spring system with...

A certain accelerometer consists essentially of a box containing a mass-spring system with a known natural frequency of 2200 Hz. The box is rigidly attached to a surface which is moving according to the equation y = δmsin ωft. If the amplitude zmof the motion of the mass relative to the box times a scale factor is used as a measure of the maximum acceleration of the vibrating surface, determine the percent error when the frequency of the vibration is 600 Hz.

Fig. P19.122