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OpenStudy (anonymous):
If given the simple harmonic motion equation d=5sin(pi/4t), find the period. I know how to find the amplitude, but I can't remember how to find the period.
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OpenStudy (anonymous):
The period of sin(t) is 2pi The period of sin(at) is 2pi/a The period of sin(pi/4 t) is (2pi)/(pi/4)=8, if i understand your question correctly
OpenStudy (anonymous):
That makes sense! Thank you for your help (:
OpenStudy (anonymous):
yw
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