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If air resistence is proportional to velocity, the velocity, v, in ft/sec, of a falling object, after t seconds is given by v(t)=32(1-e^-t). Determine the velocity of a falling object, to the nearest thousandth, after -

 

A. 2 seconds

B. 8 seconds

 Mar 8, 2016
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t = 2 ,  v = 27.669  m/s

 

t = 8,   v = 31.989  m/s

 

 

 

cool cool cool

 Mar 8, 2016

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