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Leahh3749 Leahh3749
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6 years ago
In a wind tunnel the pressure on the top surface of a model airplane wing is 8.8  104 N/m and the pressure on the bottom surface is 9.0  104 N/m2 . If the area of the top and bottom surfaces of each wing is 2.0 m2, what is the total lift on the model airplane?
 a. 2.0  103 N
  b. 8.0  103 N
  c. 1.6  104 N
  d. 3.6  104 N
  e. 1.0  103 N
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6 years ago
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