Physics, asked by john166, 1 year ago

the heart beats once in 0.8 second. find the number of times the heart beats in the life of 60 years of a man

Answers

Answered by Anonymous
2
No. Of heart beats in a minute =72
No.of heart beats in a day =24*60*72
No.of heart beats in a month =24*60*72*30
No.of heart beats in 60 years=24*60*72*365*60

Multiply it n u will get the answer.
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