Any object or quantity that is moving with a periodic sinusoidal oscillation is said to exhibit simple harmonic motion. A general model for simple harmonic motion is given by y = A sin(@t + q) or y = A cos(@t + q) where p is the phase (sometimes called the phase angle). The oscillations in air pressure representing the sound wave for a musical tone can be modeled by the equation y = 0.03 sin(800xt + 8x), where y is the sound pressure in pascals after t seconds. (a) Sketch the graph of one complete cycle of the sound wave.

Trigonometry (MindTap Course List)
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ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter4: Graphing And Inverse Functions
Section4.3: Vertical And Horizontal Translations
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Any object or quantity that is moving with a periodic sinusoidal oscillation is said to exhibit simple harmonic motion. A general model for simple harmonic motion is
given by
y = A sin(@t + q)
y = A cos(wt + q)
%D
or
%D
where p is the phase (sometimes called the phase angle).
The oscillations in air pressure representing the sound wave for a musical tone can be modeled by the equation y = 0.03 sin(800at + 87), where y is the sound
pressure in pascals after t seconds.
(a) Sketch the graph of one complete cycle of the sound wave.
y
y
Transcribed Image Text:Any object or quantity that is moving with a periodic sinusoidal oscillation is said to exhibit simple harmonic motion. A general model for simple harmonic motion is given by y = A sin(@t + q) y = A cos(wt + q) %D or %D where p is the phase (sometimes called the phase angle). The oscillations in air pressure representing the sound wave for a musical tone can be modeled by the equation y = 0.03 sin(800at + 87), where y is the sound pressure in pascals after t seconds. (a) Sketch the graph of one complete cycle of the sound wave. y y
(b) What is the phase?
II
Transcribed Image Text:(b) What is the phase? II
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