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v(t) = a(t) = Velocity and Acceleration A brick becomes dislodged from the top of a building (at a height of 1,240 feet) and falls to the sidewalk below. (Let the position function for a free-falling object be -16t² + vot+ho.) (a) Write the position, velocity, and acceleration functions of the brick. s(t) = (b) How long does it take the brick to hit the sidewalk? (Round your answer to two decimal places.) MY NOTES (c) How fast is the brick traveling when it hits the sidewalk? (Round your answer to one decimal place.) ft/sec ASK YOUR TEACHER PRACTICE ANOTHER

v(t) = a(t) = Velocity and Acceleration A brick becomes dislodged from the top of a building (at a height of 1,240 feet) and falls to the sidewalk below. (Let the position function for a free-falling object be -16t² + vot+ho.) (a) Write the position, velocity, and acceleration functions of the brick. s(t) = (b) How long does it take the brick to hit the sidewalk? (Round your answer to two decimal places.) MY NOTES (c) How fast is the brick traveling when it hits the sidewalk? (Round your answer to one decimal place.) ft/sec ASK YOUR TEACHER PRACTICE ANOTHER

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
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
ChapterP: Prologue: Calculator Arithmetic
Section: Chapter Questions
Problem 34SBE: A Skydiver When a skydiver jumps from an airplane, his downward velocity, in feet per second, before...
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v(t) = a(t) = Velocity and Acceleration A brick becomes dislodged from the top of a building (at a height of 1,240 feet) and falls to the sidewalk below. (Let the position function for a free-falling object be -16t² + vot+ho.) (a) Write the position, velocity, and acceleration functions of the brick. s(t) = (b) How long does it take the brick to hit the sidewalk? (Round your answer to two decimal places.) MY NOTES (c) How fast is the brick traveling when it hits the sidewalk? (Round your answer to one decimal place.) ft/sec ASK YOUR TEACHER PRACTICE ANOTHER
Transcribed Image Text:v(t) = a(t) = Velocity and Acceleration A brick becomes dislodged from the top of a building (at a height of 1,240 feet) and falls to the sidewalk below. (Let the position function for a free-falling object be -16t² + vot+ho.) (a) Write the position, velocity, and acceleration functions of the brick. s(t) = (b) How long does it take the brick to hit the sidewalk? (Round your answer to two decimal places.) MY NOTES (c) How fast is the brick traveling when it hits the sidewalk? (Round your answer to one decimal place.) ft/sec ASK YOUR TEACHER PRACTICE ANOTHER
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