Physics, 27.10.2020 17:40 beenbad510
A one-fiftieth scale model of a military airplane is tested at 1020 m/s in a wind tunnel at sea-level conditions. The model wing area is 180 cm2 . The angle of attack is 3 degrees. (a) List all relevant dimensionless numbers. (b) If the measured model lift is 860 N, what is the prototype lift
Answers: 1
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Physics, 22.06.2019 08:30
How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects
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A one-fiftieth scale model of a military airplane is tested at 1020 m/s in a wind tunnel at sea-leve...
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