Find a Function That Models Simple Harmonic Motion Having the Given

question 44

Multiple Choice

Find a function that models simple harmonic motion having the given properties. Assume that the displacement is maximum at time $t = 0$ .amplitude $2.5 \mathrm {~m}$ , frequency $750 \mathrm {~Hz}$

• A) \(y = 2.5 \sin 750 \pi t\)
• B) \(y = 2.5 \sin 1500 \pi t\)
• C) \(y = 2.5 \sin 1500 t\)
• D) \(y = 2.5 \cos 750 \pi t\)
• E) none of these

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