An accelerometer is used to measure vibration of a motor mount. The steady state vibration has amplitude of 10g at a frequency of 7.5 Hz. Calculate the following:
a) The amplitude of the mount velocity, in m/s.
b) The amplitude of the mount displacement, in inches.
Hint: In this problem, a “g” is “one gravity”. Also, you will need to convert the frequency to rad/s, instead of Hz.