2. Motion due to gravity For problem below, make use of the equation of motion of a vertically projected object: 1 gr + vt + So, where s is the height of the object at time t seconds, g is 32 feet per second? and v, and s, are the initial velocity and initial height, respectively. Two friends are in competition. Each stands on the roof of the apartment building where each one lives. At the same time, each friend stands at the edge of the roof and throws up a basketball as hard as possible. Joan's apartment building is 120 feet high, and she throws the basketball at a speed of 20 feet per second. Joe's apartment building is 105 feet high, and he throws the basketball at a speed of 34 feet per second. a) Write the function that describes the height of Joan's basketball, in terms of time measured in seconds. What kind of funetion is the height function? How do you know? b) Display the graph of the function you found from a) above. Copy the graph onto your paper and label its axes. c) What is the maximum height of the basketball, and when does it reach that height? Show your work and explain your answer. d) When does the basketball hit the ground? Show your work and explain your answer.
2. Motion due to gravity For problem below, make use of the equation of motion of a vertically projected object: 1 gr + vt + So, where s is the height of the object at time t seconds, g is 32 feet per second? and v, and s, are the initial velocity and initial height, respectively. Two friends are in competition. Each stands on the roof of the apartment building where each one lives. At the same time, each friend stands at the edge of the roof and throws up a basketball as hard as possible. Joan's apartment building is 120 feet high, and she throws the basketball at a speed of 20 feet per second. Joe's apartment building is 105 feet high, and he throws the basketball at a speed of 34 feet per second. a) Write the function that describes the height of Joan's basketball, in terms of time measured in seconds. What kind of funetion is the height function? How do you know? b) Display the graph of the function you found from a) above. Copy the graph onto your paper and label its axes. c) What is the maximum height of the basketball, and when does it reach that height? Show your work and explain your answer. d) When does the basketball hit the ground? Show your work and explain 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
Section2.4: Solving Nonlinear Equations
Problem 17E: Van der Waals Equation In Exercise 18 at the end of Section 2.3, we discussed the ideal gas law,...
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