SOLUTION: If the distance covered by an object in time t is given by s(t)=2t^2+3, where s(t) is in meters and t is in seconds, what is the average velocity over the interval from 2 seconds t
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Question 1180073: If the distance covered by an object in time t is given by s(t)=2t^2+3, where s(t) is in meters and t is in seconds, what is the average velocity over the interval from 2 seconds to 4 seconds?
a. 15 meters/second
b. 14 meters/second
c. 13 meters/second
d. 12 meters/second
e. 11 meters/second
Answer by MathLover1(20849) (Show Source): You can put this solution on YOUR website!
If the distance covered by an object in time is given by
, where is in meters and is in seconds, what is the average velocity over the interval from seconds to seconds?
The average velocity over an interval [,] for the position function can be found by the difference quotient
seconds
seconds
the average velocity is
answer: d.
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