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27-03-2020
Physics

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what is the frequency of a pendulum that is moving at 30 m/s with a wavelength of .35m?

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27-03-2020

Answer:

Velocity (v) = 30 m/s

Wavelength = 35 m

frequency (f) = ?

now we know

v = wavelength * f

30 = 35 * f

therefore frequency = 0.857hertz

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