a harmonic motion is represented by x=0.4cos(3000t).where x are in mm and t in second.Deduce1)amplitude and 2)angular frequency.

Asked by Akash Sundi | 12th Mar, 2012, 10:49: AM

Expert Answer:

Amplitude = 0.4 mm
Angular frequency = 3000 rad/s

Answered by  | 12th Mar, 2012, 01:33: PM

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