7. If a ball is thrown directly upward with a velocity of 40 ft/s, its height (in feet) after t seconds is given by h(t)=40t-16t2. When is the maximum height attained by the ball? Determine the (vertical) distance the ball has traveled when it hits the ground. How long does the ball take to hit the ground? Justify your answer.
7. If a ball is thrown directly upward with a velocity of 40 ft/s, its height (in feet) after t seconds is given by h(t)=40t-16t2. When is the maximum height attained by the ball? Determine the (vertical) distance the ball has traveled when it hits the ground. How long does the ball take to hit the ground? Justify your answer.
Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
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