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Get Answers to all your Questions
The average work done by a human heart while it beats once is 0.5J. Calculate the power used by heart if it beats 72 times in a minute.
Answers (1)
we know from the formula that, the power = work done/ time
work done by heart in one beat = 0.5J
work done by heart in 72 beats =
time = 1 minute = 60 seconds
so, power used by the heart =
View full answer
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