A silver dollar is dropped from the top of a building that is 1329 feet tall. Use the position function below for free-falling objects. s(t) = -16t² + vot + 50 (a) Determine the position and velocity functions for the coin. s(t)= v(t) = (b) Determine the average velocity on the interval [1, 2]. ft/s (c) Find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) v(2) = (d) Find the time required for the coin to reach the ground level. (Round your answer to three decimal places.) t= ft/s ft/s (e) Find the velocity of the coin at impact. (Round your answer to three decimal places.) ft/s Need Help? Read It
A silver dollar is dropped from the top of a building that is 1329 feet tall. Use the position function below for free-falling objects. s(t) = -16t² + vot + 50 (a) Determine the position and velocity functions for the coin. s(t)= v(t) = (b) Determine the average velocity on the interval [1, 2]. ft/s (c) Find the instantaneous velocities when t = 1 second and t = 2 seconds. v(1) v(2) = (d) Find the time required for the coin to reach the ground level. (Round your answer to three decimal places.) t= ft/s ft/s (e) Find the velocity of the coin at impact. (Round your answer to three decimal places.) ft/s Need Help? Read It
Chapter3: Polynomial Functions
Section3.5: Mathematical Modeling And Variation
Problem 7ECP: The kinetic energy E of an object varies jointly with the object’s mass m and the square of the...
Related questions
Question
Fast pls solve this question correctly in 5 min pls I will give u like for sure
Mnty
![A silver dollar is dropped from the top of a building that is 1329 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 [1, 2].
ft/s
(c) Find the instantaneous velocities when t = 1 second and t = 2 seconds.
v(1)
v(2) =
=
(d) Find the time required for the coin to reach the ground level. (Round your answer to three decimal places.)
t=
ft/s
ft/s
(e) Find the velocity of the coin at impact. (Round your answer to three decimal places.)
ft/s
Need Help?
Read It](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F263edd0f-32ef-44d4-a9f5-bdc5d66df7b1%2F550fb3d8-303b-4571-acac-7b0731548c31%2Fcffmklj_processed.png&w=3840&q=75)
Transcribed Image Text:A silver dollar is dropped from the top of a building that is 1329 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 [1, 2].
ft/s
(c) Find the instantaneous velocities when t = 1 second and t = 2 seconds.
v(1)
v(2) =
=
(d) Find the time required for the coin to reach the ground level. (Round your answer to three decimal places.)
t=
ft/s
ft/s
(e) Find the velocity of the coin at impact. (Round your answer to three decimal places.)
ft/s
Need Help?
Read It
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Recommended textbooks for you
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Algebra: Structure And Method, Book 1
Algebra
ISBN:
9780395977224
Author:
Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:
McDougal Littell
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra
Algebra
ISBN:
9781305115545
Author:
James Stewart, Lothar Redlin, Saleem Watson
Publisher:
Cengage Learning