mecklesst mecklesst

25-02-2021
Physics

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A human heart beats once in 0.8 seconds. How many times it will beat in the life of 70 years.

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sandro9 sandro9

25-02-2021

Answer:

Explanation:

108,000 beats per hour

613,200 hours in 70 years

108,000 times 613,200 =

66225600000 beats

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