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43. The heart does 1.5 1 of work in each heart beat. How many times per minute does itif its power is 2 W?a) 20b) 40c) 60d) 80 |
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Answer» Work done by heart = 2*60Number of heart beats= work done/ power in each heart beat= (2*60)/1.5= 80. Please hit the like button if this helped you |
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