Consider an infinitely thin airfoil defined by: y = -0.463*(x-1)x² + 0.126* sin(TTX)*cos(TTX/2) m where the leading and trailing edges are at x = 0 m and x = 1 m, respectively. Find the components of the unit vector oriented outward normal t the lower surface, at x = 0.472 m. Give the answer to three decimal places. x component= y component=

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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Consider an infinitely thin airfoil defined by:
y = -0.463*(x-1)x² + 0.126*sin(πx)*cos(TX/2) m
where the leading and trailing edges are at x = 0 m and x = 1 m, respectively. Find the components of the unit vector oriented outward normal to the lower surface, at x = 0.472 m. Give the answer to three decimal places.
x component =
y component
Transcribed Image Text:Consider an infinitely thin airfoil defined by: y = -0.463*(x-1)x² + 0.126*sin(πx)*cos(TX/2) m where the leading and trailing edges are at x = 0 m and x = 1 m, respectively. Find the components of the unit vector oriented outward normal to the lower surface, at x = 0.472 m. Give the answer to three decimal places. x component = y component
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