The actual car will be running at V= 35 km/h at p-1 atm and T-0°C (the air density and viscosity are 1.292 kg/m3, and 1.338 x 105 m²/s, respectively). A one-fifth scale car model is being tested at the wind tunnel at 198.3 km/h at 1 atm and 20°C. (The air density and viscosity are 1.204 kg/m3, and 1.516 x 105 m²/s, respectively). The average drag force on the model is 50 N. What is the drag force on the prototype? F Note that dimensionless drag is Cp 1/2PV² A O 41.8 N O 50 N O 15.0 N O 44.2 N O 8.4 N O 38.9 N
The actual car will be running at V= 35 km/h at p-1 atm and T-0°C (the air density and viscosity are 1.292 kg/m3, and 1.338 x 105 m²/s, respectively). A one-fifth scale car model is being tested at the wind tunnel at 198.3 km/h at 1 atm and 20°C. (The air density and viscosity are 1.204 kg/m3, and 1.516 x 105 m²/s, respectively). The average drag force on the model is 50 N. What is the drag force on the prototype? F Note that dimensionless drag is Cp 1/2PV² A O 41.8 N O 50 N O 15.0 N O 44.2 N O 8.4 N O 38.9 N
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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