Question #33641
For a motorcycle traveling at speed v (in mph) when the brakes are applied, the distance d (in feet) required to stop the motorcycle may be approximated by the formula d=.05v^2+v. Find the instantaneous rate of change of distance with respect to velocity when the speed is 47mph,
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#339914 on Dec 2023
#339914 on Dec 2023
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Dear Emily, the derivative of y=x^2-4/x is equal to 2x+4/x^2. Please use the panel for submitting new questions.
Find the derivative. y=x^2-4/x
Dear visitor, 47mph=47*1.467ft/s=68.949ft/s=68.949*60ft/min=4,136.94ft/min
How is 47mph equal to 88fpmin?