a. What is the maximum speed the cheetah reaches before it starts decelerating? b. How far does the cheetah travel during the acceleration phase? c. How long does it take for the cheetah to come to a stop after it starts decelerating?
a. What is the maximum speed the cheetah reaches before it starts decelerating? b. How far does the cheetah travel during the acceleration phase? c. How long does it take for the cheetah to come to a stop after it starts decelerating?
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
Chapter2: Motion In One Dimension
Section: Chapter Questions
Problem 40P: An object is at x = 0 at t = 0 and moves along the x axis according to the velocitytime graph in...
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Question
A cheetah spots a gazelle in the distance and begins to sprint from rest, accelerating uniformly at a rate of 8.00 m/s^2 for 5 seconds. After 5 seconds, the cheetah sees that the gazelle has escaped to safety, so it begins to decelerate uniformly at 6.00 m/s^2 until it comes to a stop.
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What is the maximum speed the cheetah reaches before it starts decelerating?
b. How far does the cheetah travel during the acceleration phase?
c. How long does it take for the cheetah to come to a stop after it starts
decelerating?"
Transcribed Image Text:a.
What is the maximum speed the cheetah reaches before it starts decelerating?
b. How far does the cheetah travel during the acceleration phase?
c. How long does it take for the cheetah to come to a stop after it starts
decelerating?
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