A swimmer standing near the edge of a lake notices a cork bobbing in the water. While watching for one minute, she notices the cork bob (from up to down to back up) 240 times. What is the frequency in

asked Sep 17, 2021 17.0k views

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1 vote

Answer:

4Hz (240 cycles/60 seconds = 4 cycles/second)

Step-by-step explanation:

hope this helped!

Isexxx answered Sep 22, 2021

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