A silver dollar is dropped from the top of a building that is 1322 feet tall. Use the position function below for free-falling objects. s(t) = -16t² + vot + so (a) Determine the position and velocity functions for the coin. s(t) = v(t) = (b) Determine the average velocity on the interval [2, 3]. ft/s (c) Find the instantaneous velocities when t = 2 seconds and t = 3 seconds. v(2) = ft/s v(3) = ft/s (d) Find the time required for the coin to reach the ground level. (Round your answer to three decimal places.) t = (e) Find the velocity of the coin at impact. (Round your answer to three decimal places.) ft/s
A silver dollar is dropped from the top of a building that is 1322 feet tall. Use the position function below for free-falling objects. s(t) = -16t² + vot + so (a) Determine the position and velocity functions for the coin. s(t) = v(t) = (b) Determine the average velocity on the interval [2, 3]. ft/s (c) Find the instantaneous velocities when t = 2 seconds and t = 3 seconds. v(2) = ft/s v(3) = ft/s (d) Find the time required for the coin to reach the ground level. (Round your answer to three decimal places.) t = (e) Find the velocity of the coin at impact. (Round your answer to three decimal places.) ft/s
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter10: Radical Functions And Equations
Section: Chapter Questions
Problem 9CR
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![A silver dollar is dropped from the top of a building that is 1322 feet tall. Use the position function below for free-falling objects.
s(t) = 16t² + vot + so
(a) Determine the position and velocity functions for the coin.
s(t) =
v(t) =
(b) Determine the average velocity on the interval [2, 3].
ft/s
(c) Find the instantaneous velocities when t = 2 seconds and t = 3 seconds.
v(2) =
ft/s
v(3) =
ft/s
(d) Find the time required for the coin to reach the ground level. (Round your answer to three decimal places.)
t =
(e) Find the velocity of the coin at impact. (Round your answer to three decimal places.)
ft/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Faf3d5f87-0b83-4492-a439-9aed0a61298e%2Fb1837490-58a2-4737-884f-1133f1d29bcb%2Fyunahp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A silver dollar is dropped from the top of a building that is 1322 feet tall. Use the position function below for free-falling objects.
s(t) = 16t² + vot + so
(a) Determine the position and velocity functions for the coin.
s(t) =
v(t) =
(b) Determine the average velocity on the interval [2, 3].
ft/s
(c) Find the instantaneous velocities when t = 2 seconds and t = 3 seconds.
v(2) =
ft/s
v(3) =
ft/s
(d) Find the time required for the coin to reach the ground level. (Round your answer to three decimal places.)
t =
(e) Find the velocity of the coin at impact. (Round your answer to three decimal places.)
ft/s
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