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21.07.2019 •
Mathematics
For simple harmonic motion equation d=9cos(pi/2t) what is the frequency
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Ответ:
d = Rcos (wt)
Where,
R: amplitude
w: angular frequency
We have the following equation:
d = 9cos (pi / 2t)
The frequency is:
w = pi / 2
the frequency is:
w = pi / 2
Ответ: