The heart of a healthy person beats 72 times per minute and each beat consumes about 1J of energy.calculate the power of the heart
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Answer:
1.2 W
Explanation:
Energy for each beat =1J
Energy for 72 beats=1*72=72J
Power=Energy consumed/time taken
In 1 minute, Energy consumed=72J
In 60 seconds, Energy consumed =72J
Power of heart=72/60=1.2 W
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