Physics, 27.09.2019 16:40 adjjones2011

Aperson measures his heart rate by counting the number of beats in 30 s. if 33 ± 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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Aperson measures his heart rate by counting the number of beats in 30 s. if 33 ± 2 beats are counted...