ellbellzzz3530 ellbellzzz3530

27-02-2024
Physics

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An accelerometer has a natural frequency of 40 Hz and a damping ratio of 0.75. Determine the range of frequencies for which the acceleration amplitudes can be measured with a maximum error of 2%.
a) 39.2 Hz to 40.8 Hz
b) 38.5 Hz to 41.5 Hz
c) 38 Hz to 42 Hz
d) 37.2 Hz to 43.8 Hz

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