Physics, 21.02.2021 01:00, potatonene

Ocean waves are hitting a beach with a frequency of 0.100 Hz. Their average wavelength is 15.0 m. What is their average speed? What is the frequency of a pendulum that is moving at 30 m/s with a wavelength of 0.32 m?

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Ocean waves are hitting a beach with a frequency of 0.100 Hz. Their average wavelength is 15.0 m. Wh...