When responding to sound, the human eardrum vibrates about its equilibrium position. suppose an eardrum is vibrating with an amp
litude of 5.65 10-7 m and a maximum speed of 2.68 10-3 m/s. (a) what is the frequency (in hz) of the eardrum's vibration? 745.92 hz (b) what is the maximum acceleration of the eardrum?
