Flow over a rectangular plate produces an average wall shear stress of 1.2 pascals. Calculate the friction
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Flow over a rectangular plate produces an average wall shear stress of 1.2 pascals. Calculate the friction drag in units of N. The plate dimensions are 1.5 m by 2.0 m. The plate is inclined at 20 degrees with respect to the free stream. Choose the closest answer (N):
(a) 3.4,
(b) 3.6,
(c) 4.2,
(d) 6.8, or
(e) 7.2.
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Related Book For
Engineering Fluid Mechanics
ISBN: 9781118880685
11th Edition
Authors: Donald F. Elger, Barbara A. LeBret, Clayton T. Crowe, John A. Robertson
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