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andrezito [222]
2 years ago
12

A nurse counts 66 heartbeats in one minute. What is the period of the hearts oscillation? In minutes

Physics
1 answer:
inn [45]2 years ago
7 0

The frequency is  66 / minute .

The period is 1/frequency = minute / 66 =

(60 seconds) / 66 = 0.91 second

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