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December 10th, 2009, 05:23 PM   #1
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derivatives

I am going through a quiz I took a while back and can't figure out this problem.


V=3-(.05)(cos((200)(3.14)(t))
Where V is the volume of the lungs in liters and t is the time in minutes.

1) What are the the maximum and minimum volumes of air in the lungs?

2) How do you determine the answer to part 1?

3) find the maximum rate (in Liter/min) of air flow during inspiration (i.e. breathing)
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December 10th, 2009, 09:55 PM   #2
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Re: derivatives

Hi Calavan11;

Did you graph function? It is really wild.
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December 11th, 2009, 04:42 AM   #3
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Re: derivatives

Hello, Calavan11!

Quote:


[color=beige]. . [/color]where is the volume of the lungs in liters and is the time in minutes.

1) What are the the maximum and minimum volumes of air in the lungs?



[color=beige]. . [/color]

[color=beige]. . [/color]

[color=beige]. . [/color]









Quote:
3) Find the maximum rate (in Liter/min) of air flow during inspiration (breathing in).






[color=beige]. . [/color]



[color=beige]. . [/color]




[color=beige]. . [/color]

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