Acceleration of a Car The distance s (in feet) covered by a car t seconds after starting is given by the following function. -t3 + 5t2 + 30t (0 sts 6) S = Find a general expression for the car's acceleration (in ft/sec) at any time t (0

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter3: Polynomial And Rational Functions
Section3.7: Polynomial And Rational Inequalities
Problem 56E
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Acceleration of a Car The distance s (in feet) covered by a car t seconds after starting is given by the following function.
-t3 + 5t2 + 30t
- = S
(0 <t< 6)
Find a general expression for the car's acceleration (in ft/sec') at any timet (0 < t < 6).
s"(t) =
At what timet (in sec) does the car begin to decelerate? (Round your answer to one decimal place.)
t =
sec
Transcribed Image Text:Acceleration of a Car The distance s (in feet) covered by a car t seconds after starting is given by the following function. -t3 + 5t2 + 30t - = S (0 <t< 6) Find a general expression for the car's acceleration (in ft/sec') at any timet (0 < t < 6). s"(t) = At what timet (in sec) does the car begin to decelerate? (Round your answer to one decimal place.) t = sec
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