The first included photograph shows the shock waves around a model of the X-15 experimental aircraft being tested inside a wind tunnel. The second included photograph shows the shock wave and air turbulence from a bullet immediately after it has been fired from a rifle. Assume both photographs were taken near sea level and at room temperature. a) Estimate how fast the air is passing by the model of the X-15. b) Estimate the speed of the bullet.
The first included photograph shows the shock waves around a model of the X-15 experimental aircraft being tested inside a wind tunnel. The second included photograph shows the shock wave and air turbulence from a bullet immediately after it has been fired from a rifle. Assume both photographs were taken near sea level and at room temperature. a) Estimate how fast the air is passing by the model of the X-15. b) Estimate the speed of the bullet.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter15: Fluids
Section: Chapter Questions
Problem 11PQ: Suppose you are at the top of Mount Everest and you fill a water balloon. The air pressure at the...
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The first included photograph shows the shock waves around a model of the X-15 experimental aircraft being tested inside a wind tunnel. The second included photograph shows the shock wave and air turbulence from a bullet immediately after it has been fired from a rifle. Assume both photographs were taken near sea level and at room temperature.
a) Estimate how fast the air is passing by the model of the X-15.
b) Estimate the speed of the bullet.
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