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an aeroplane has a mass of 15 tonnes. At cruising speed,air flows over the top of it's wing at 150 m/s and under the wing at
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2. asked by Kay
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Which of the following pairs of structures are analogous?a hummingbird wing and seal flipper b horse leg and human forearm c bat
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2. asked by Andrew willams
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Which of the following pairs of structures are analogous?a horse leg and human forearm b insect wing and bird wing c hummingbird
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2. asked by teen x
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Which of the following pairs of structures are analogous?a insect wing and bird wing b horse leg and human forearm c hummingbird
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An airplane wing is designed so that the speed of the air across the top of the wing is 274 m/s when the speed of the air below
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2. asked by Jay
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biologyThe illustration below shows the wing structure of an insect. Line-drawing of insect wing, showing outline of wing and
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2. asked by Sin
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Modern airplane design calls for a lift, due to the net force of the moving air on the wing, of about 2000 N per square meter of
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2. asked by Jen
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Modern airplane design calls for a lift, due to the net force of the moving air on the wing, of about 2000 N per square meter of
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2. asked by Jen
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Use Bernoulli's equation to estimate the upward force on an airplane's wing if the average flow speed of air is 195 m/s above
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2. asked by renn
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Consider an airplane wing of area 15 m2. The airflow speed over the top of the wing is 205 m/s, while the speed across the
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2. asked by Dave
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