1. The world's fastest car is claimed to be a modified Bugatti Chiron Super Sport. The modifed car was 199 inches long. 80 inches wide, and 25 inches above the ground itmated Given the same 70-degree Fahrenheit air from class with a dynamic viscosity of 18.18x10Ns/m, determine the tictional drag force resuting from the dynamic visosty of the a between the road and the bottom of the car at both 70 mph and at 304.77 mph the world record speed. Please report the values in both newtons and pounds-force Answers: Fro-0.092N-0.02 bt Fa04.77 04N- 0.09 bộ 2. How close to the road does the bottom of the car in problem 1 have to be in order to produce 1b of drag in this way? Please provide your anewer in mm (Answer ground clearance13 mm)

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter5: Analysis Of Convection Heat Transfer
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1. The world's fastest car is claimed to be a modified Bugatti Chiron Super Sport. The modified car was 199 inches long, 80 inches wide, and 25 inches above the ground jestimatod
Given the same 70-degree Fahrenheit air from class with a dynamic viscosity of 18.18x10 Ns/m, determine the frictional drag force resulting from the dynamic viscosity of the ar
between the road and the bottom of the car at both 70 mph and at 304.77 mph (the world record speed). Please report the values in both newtons and pounds-force
(Answers: F70- 0.092 N- 0.02 bt; F304.77-04N- 0.089 Ib0
2. How close to the road does the bottom of the car in problem 1 have to be in order to produce 1 ib of drag in this way? Please provide your anewer in mm.
(Answer: ground clearance - 1.3 mm)
Transcribed Image Text:1. The world's fastest car is claimed to be a modified Bugatti Chiron Super Sport. The modified car was 199 inches long, 80 inches wide, and 25 inches above the ground jestimatod Given the same 70-degree Fahrenheit air from class with a dynamic viscosity of 18.18x10 Ns/m, determine the frictional drag force resulting from the dynamic viscosity of the ar between the road and the bottom of the car at both 70 mph and at 304.77 mph (the world record speed). Please report the values in both newtons and pounds-force (Answers: F70- 0.092 N- 0.02 bt; F304.77-04N- 0.089 Ib0 2. How close to the road does the bottom of the car in problem 1 have to be in order to produce 1 ib of drag in this way? Please provide your anewer in mm. (Answer: ground clearance - 1.3 mm)
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