5.e A water balloon is thrown upward from a window that is 80 meters high with an initial velocity of 25 meters per second. The function f(t) = -16t2 + 25t + 80 describes the height of the water balloon (in meters) at time t, measured in seconds from the initial release of the balloon. 1. What is the average velocity for the duration of the water balloon's flight? a. How much time elapsed from launch until impact? At = b. What is the displacement of the water balloon over this interval? Ay = Ay c. What was the average velocity during this interval? = Δt 2. What is the average velocity of the water balloon between t= 0.25 and t = 2? a. How much time elapsed? At = b. What is the displacement of the water balloon for this interval? Ay = Ay c. What was the average velocity for 0.25 < t< 2? At 3. What is the average velocity of the water balloon between t = 2.45 and t = 2.458? a. How much time elapsed? At = b. What is the displacement of the water balloon for this interval? Ay = Ay c. What was the average velocity for 2.45

5.e A water balloon is thrown upward from a window that is 80 meters high with an initial velocity of 25 meters per second. The function f(t) = -16t2 + 25t + 80 describes the height of the water balloon (in meters) at time t, measured in seconds from the initial release of the balloon. 1. What is the average velocity for the duration of the water balloon's flight? a. How much time elapsed from launch until impact? At = b. What is the displacement of the water balloon over this interval? Ay = Ay c. What was the average velocity during this interval? = Δt 2. What is the average velocity of the water balloon between t= 0.25 and t = 2? a. How much time elapsed? At = b. What is the displacement of the water balloon for this interval? Ay = Ay c. What was the average velocity for 0.25 < t< 2? At 3. What is the average velocity of the water balloon between t = 2.45 and t = 2.458? a. How much time elapsed? At = b. What is the displacement of the water balloon for this interval? Ay = Ay c. What was the average velocity for 2.45

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Description: 5.eA water balloon is thrown upward from a window that is 80 meters high with an initial velocity of 25 meters per second. The function f(t) = -16t2 + 25t + 80 describes the height of thewater balloon (in meters) at time t, measured in seconds from

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter3: Motion In Two Dimensions

Section: Chapter Questions

Problem 42P: A landscape architect is planning an artificial waterfall in a city park. Water flowing at 1.70 m/s...

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