A truck experiencing drag is able to reach a maximum velocity of v₁ = 30.5 m/s. It has cross-sectional area A₁ = 1.6 m^2 and coefficient of drag CD,1 = 0.86. The city is having a parade and you want to use your truck as a float. After fitting your truck with signs and posters, the new cross-sectional area is A₂ = 3.3 m^2, and the coefficient of drag has increased to CD,2 = 1.38. What is the new maximum speed of your truck? Give your answer to 1 decimal place. Assume the density of air is 1.204 kg/m^3 and does not change, and assume the accelerating force provided by the engine does not change.
A truck experiencing drag is able to reach a maximum velocity of v₁ = 30.5 m/s. It has cross-sectional area A₁ = 1.6 m^2 and coefficient of drag CD,1 = 0.86. The city is having a parade and you want to use your truck as a float. After fitting your truck with signs and posters, the new cross-sectional area is A₂ = 3.3 m^2, and the coefficient of drag has increased to CD,2 = 1.38. What is the new maximum speed of your truck? Give your answer to 1 decimal place. Assume the density of air is 1.204 kg/m^3 and does not change, and assume the accelerating force provided by the engine does not change.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
![A truck experiencing drag is able to reach a maximum velocity of v₁ = 30.5 m/s. It
has cross-sectional area A₁ = 1.6 m^2 and coefficient of drag CD,1 = 0.86. The city
is having a parade and you want to use your truck as a float. After fitting your
truck with signs and posters, the new cross-sectional area is A₂ = 3.3 m^2, and the
coefficient of drag has increased to CD,2 = 1.38. What is the new maximum speed
of your truck? Give your answer to 1 decimal place. Assume the density of air is
1.204 kg/m^3 and does not change, and assume the accelerating force provided
by the engine does not change.
Backup link to image (opens in new tab).
A₂](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbffc071b-843f-469a-8b93-32d07d35130b%2F6f98cf0c-4537-4f0f-ab9f-704b474b3edf%2Fjgkcdbh_processed.png&w=3840&q=75)
Transcribed Image Text:A truck experiencing drag is able to reach a maximum velocity of v₁ = 30.5 m/s. It
has cross-sectional area A₁ = 1.6 m^2 and coefficient of drag CD,1 = 0.86. The city
is having a parade and you want to use your truck as a float. After fitting your
truck with signs and posters, the new cross-sectional area is A₂ = 3.3 m^2, and the
coefficient of drag has increased to CD,2 = 1.38. What is the new maximum speed
of your truck? Give your answer to 1 decimal place. Assume the density of air is
1.204 kg/m^3 and does not change, and assume the accelerating force provided
by the engine does not change.
Backup link to image (opens in new tab).
A₂
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