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Physics, 09.04.2020 03:55 lolmaster101

3. A hummingbird beats its wings up and down with a frequency of 80.0 Hz. What is
the period of the hummingbird's flaps? (0.0125 s)

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3. A hummingbird beats its wings up and down with a frequency of 80.0 Hz. What is
the period o...

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