• Matéria: Ed. Física
  • Autor: ElbaLanga
  • Perguntado 5 anos atrás

On an average a human heart is found to beat 75 times in a minute. Which of the following is the frequency of the heartbeat? *​


authentic1292: Quais são as alternativas?

Respostas

respondido por: Marialinatonetto
2

Resposta: So the beat frequency is 1.25 Hz and the period is 0.8 sec

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