limit for some speed function...

des4ij

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Nov 1, 2006
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If an object with mass m is dropped from rest, one model for its speed v after t seconds, taking air resistance into account, is given by the following where g is the acceleration due to gravity and c is a positive constant.

1111fi5.gif


I need to calculate lim t-->INFINITY of v... and lim m-->INFINITY of v (Use L'Hospital's Rule on this one i.e. f'/g')

thx for your help..
 
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