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Question
For a person at rest, the velocity v (in liters per second) of air flow into and out of the lungs during a respiratory cycle is given by
, where t is the time in seconds. Inhalation occurs when 
and exhalation occurs when 
. Find the time for one full respiratory cycle.A)
secondsB)
secondsC) 18 seconds
D)
secondsE) 9 seconds
Answer
This answer is hidden. It contains 1 characters.
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