The height (feet) of a ball launched in the air t seconds after it is launched is given by: f(t) = - 16t² +319t+16. What is the velocity of the ball when it strikes the ground? ft/sec.
The height (feet) of a ball launched in the air t seconds after it is launched is given by: f(t) = - 16t² +319t+16. What is the velocity of the ball when it strikes the ground? ft/sec.
Chapter2: Equations And Inequalities
Section2.3: Models And Applications
Problem 20SE: Ben starts walking along a path at 4 mi/h. One and a half hours after Ben leaves, his sister Amanda...
Related questions
Question
help
Transcribed Image Text:The height (feet) of a ball launched in the air t seconds after it is launched is given by:
f(t) = - 16t² +319t+16.
What is the velocity of the ball when it strikes the ground? ft/sec.
If necessary, round to two decimal places. If there is more than one correct answer, separate them with
commas.
Clear all
I
Check answer
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 1 images
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
Elementary Algebra
Algebra
ISBN:
9780998625713
Author:
Lynn Marecek, MaryAnne Anthony-Smith
Publisher:
OpenStax - Rice University
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
Elementary Algebra
Algebra
ISBN:
9780998625713
Author:
Lynn Marecek, MaryAnne Anthony-Smith
Publisher:
OpenStax - Rice University
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning