Cheetahs can reach voz = 50.0 miles/hour in t = 2.22 s starting from v₂ = 0. What is a? Cheetahs can reach v₂ = 50.0 miles/hour in t = 2.22 s starting from vo₂ = 0. What is az? Cheetahs can reach v₂ = 50.0 miles/hour in t = 2.22 s starting from voz = 0. Assuming a = constant, what is a? Cheetahs can reach vo₂ = 50.0 miles/hour in t = 2.22 s starting from v₂ = 0. Assuming a = constant, what is a? A x Vox +x direction B Ꭰ +x direction +x direction x=0 x Vox +x direction x=0

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
Chapter1: Introduction And Vectors
Section: Chapter Questions
Problem 28P
Question
100%

Cheetahs, the fastest of the great cats, can reach 50.0 miles/hour in 2.22 s starting from rest. Assuming that they have constant acceleration throughout that time:

Which of the following sketches and choice of coordinate axis (seen in the picture) best describe the physical situation presented in this problem?

Also, which of the four statements (seen in the second picture) is an appropriate restatement of the problem, "Cheetahs, the fastest of the great cats, can reach 50.0 miles/hour in 2.22 s starting from rest. Assuming that they have constant acceleration throughout that time, find their acceleration in meters per second squared."

 

Cheetahs can reach voz = 50.0 miles/hour in t = 2.22 s starting from v₂ =
0. What is a?
Cheetahs can reach v₂ = 50.0 miles/hour in t = 2.22 s starting from vo₂ = 0. What is az?
Cheetahs can reach v₂ = 50.0 miles/hour in t = 2.22 s starting from voz = 0. Assuming a = constant, what is a?
Cheetahs can reach vo₂ = 50.0 miles/hour in t = 2.22 s starting from v₂ = 0. Assuming a = constant, what is a?
Transcribed Image Text:Cheetahs can reach voz = 50.0 miles/hour in t = 2.22 s starting from v₂ = 0. What is a? Cheetahs can reach v₂ = 50.0 miles/hour in t = 2.22 s starting from vo₂ = 0. What is az? Cheetahs can reach v₂ = 50.0 miles/hour in t = 2.22 s starting from voz = 0. Assuming a = constant, what is a? Cheetahs can reach vo₂ = 50.0 miles/hour in t = 2.22 s starting from v₂ = 0. Assuming a = constant, what is a?
A
x
Vox
+x direction
B
Ꭰ
+x direction
+x direction
x=0
x
Vox
+x direction
x=0
Transcribed Image Text:A x Vox +x direction B Ꭰ +x direction +x direction x=0 x Vox +x direction x=0
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