emilyyjanssenn emilyyjanssenn

21-03-2022
Physics

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A hummingbird beats its wings 80 times in 4 seconds. What is its period? (answer as a decimal, not a fraction.

What is the hummingbird's wingbeat frequency?

Respuesta :

SkiQueen SkiQueen

21-03-2022

Answer:

20 per second

Explanation:

80/4

20

The hummingbird beats its wing 20 times per second!

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