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Physics, 24.06.2019 02:30, issagirl05
Aperson measures her heart rate by counting the number of beats in 30 s. if 36 ± 2 beats are counted in 30.0 ± 0.4 s, what is the heart rate and its uncertainty in beats per minute?
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Answers: 1
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Aperson measures her heart rate by counting the number of beats in 30 s. if 36 ± 2 beats are counted...
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