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CBSE Class 11-science Answered

A harmonic motion is represented by x=0.4 cos(3000t) where x and t are in mm and sec respectively deduce (i)the amplitude and (ii) the angular frequency
Asked by Nitin Gupta | 05 Jan, 2013, 11:07: AM
answered-by-expert Expert Answer
 x=0.4 cos(3000t)
i) amplitude, a = 0.4mm
ii) angular frequenct ,w=3000Hz
Answered by | 05 Jan, 2013, 03:01: PM

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