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Military specifications often call for electronic
devices to be able to withstand accelerations
of 10 g. To make sure that their products
meet this specification, manufacturers test
them using a shaking table that can vibrate
a device at various specified frequencies and
If a device is given a vibration of amplitude
9.5 cm, what should be its frequency in order
to test for compliance with the 10 g military
specification? The acceleration of gravity is
Answer in units of Hz.
- NCSLv 71 month agoFavorite Answer
max acceleration a = Aω² = A(2πf)² = 4π²Af²
so a = 10 * 9.81m/s² = 4π² * 0.095m * f²
solves to f = 5.11 s⁻¹ = 5.11 HzSource(s): I updated this Q/A -- https://answers.yahoo.com/question/index?qid=20210... Thanks for awarding!