A Point on the End of a Tuning Fork Moves $d = a \sin \omega t$

question 140

Multiple Choice

A point on the end of a tuning fork moves in simple harmonic motion described by $d = a \sin \omega t$
Find $\omega$ given that the tuning fork for middle C has a frequency 270 of vibrations per second.

• A) \(\omega = 270 \pi\)
• B) \(\omega = 810 \pi\)
• C) \(\omega = 540 \pi\)
• D) \(\omega = 1080 \pi\)
• E) \(\omega = 271 \pi\)

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