1-3: 3 SEE ANSWER
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Answer: A (1/60)
Frequency refers to the number of occurrences of a periodic event per time and is measured in cycles/second. In this case, there is 1 cycle per 60 seconds.
So the frequency is: f = 1 cycle / (60 s) = (1 / 60) Hz
- REDIRECT 1-3 Periodic Motion