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Our cycle of normal breathing takes place every 5 seconds. Velocity of air flow, y, measured in liters per second, after x seconds is modeled by the equation below. y = 0.6 cos × X- 5 Velocity of air flow is positive when we inhale and negative when we exhale. Within each breathing cycle when are we inhaling at a rate of 0.3 liters per second?

Our cycle of normal breathing takes place every 5 seconds. Velocity of air flow, y, measured in liters per second, after x seconds is modeled by the equation below. y = 0.6 cos × X- 5 Velocity of air flow is positive when we inhale and negative when we exhale. Within each breathing cycle when are we inhaling at a rate of 0.3 liters per second?

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
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Our cycle of normal breathing takes place every 5 seconds. Velocity of air flow, y, measured in liters per second, after x seconds is modeled by the equation below. y = 0.6 cos × X- 5 Velocity of air flow is positive when we inhale and negative when we exhale. Within each breathing cycle when are we inhaling at a rate of 0.3 liters per second?
Transcribed Image Text:Our cycle of normal breathing takes place every 5 seconds. Velocity of air flow, y, measured in liters per second, after x seconds is modeled by the equation below. y = 0.6 cos × X- 5 Velocity of air flow is positive when we inhale and negative when we exhale. Within each breathing cycle when are we inhaling at a rate of 0.3 liters per second?
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