A drag racer accelerates at a(t) = 72 ft/s². Assume that v(0) = 0 and s(0) = 0. a. Determine the position function for t≥ 0. b. How far does the racer travel in the first 4 s? 1 c. At this rate, how long will it take the racer to travel mi? 3
A drag racer accelerates at a(t) = 72 ft/s². Assume that v(0) = 0 and s(0) = 0. a. Determine the position function for t≥ 0. b. How far does the racer travel in the first 4 s? 1 c. At this rate, how long will it take the racer to travel mi? 3
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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![A drag racer accelerates at a(t) = 72 ft/s². Assume that v(0) = 0 and
s(0) = 0.
a. Determine the position function for t≥ 0.
b. How far does the racer travel in the first 4 s?
1
c. At this rate, how long will it take the racer to travel mi?
3
d. How long will it take the racer to travel 300 ft?
e. How far has the racer traveled when it reaches a speed of 181 ft/s?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd295e1c3-483d-49b7-8dbf-fcde864060f6%2Ff4732ecc-0d28-4ee1-b906-066d5e4f698d%2Fv2m1mac_processed.png&w=3840&q=75)
Transcribed Image Text:A drag racer accelerates at a(t) = 72 ft/s². Assume that v(0) = 0 and
s(0) = 0.
a. Determine the position function for t≥ 0.
b. How far does the racer travel in the first 4 s?
1
c. At this rate, how long will it take the racer to travel mi?
3
d. How long will it take the racer to travel 300 ft?
e. How far has the racer traveled when it reaches a speed of 181 ft/s?
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