The distance in feet of a particle from some fixed point is given by s(t) = t
Question:
The distance in feet of a particle from some fixed point is given by
s(t) = t2 + 5t + 2,
where t is time measured in seconds. Find the average velocity of the particle over the following intervals.
(a) 4 to 6 seconds
(b) 4 to 5 seconds
(c) Find the instantaneous velocity of the particle when t = 4.
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