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Physics, 17.11.2019 02:31 santana647

Anurse counts 72 heartbeats in 1 minute. show that the period and frequency of the heartbeats are 0.83 s and 1.2 hz, respectively.

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Anurse counts 72 heartbeats in 1 minute. show that the period and frequency of the heartbeats are 0....

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