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Mathematics 7 Online
OpenStudy (kj4uts):

For the simple harmonic motion equation d=9cos (pi/2t), what is the frequency? Please explain. Thank you!

OpenStudy (kj4uts):

OpenStudy (alekos):

general equation for SHM is y = Acosωt where A is the amplitude and ω=2πf where f is the frequency

OpenStudy (kj4uts):

@alekos is the frequency for this problem 1/4

OpenStudy (alekos):

you got it

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