Find the pressure difference on an airplane wing

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Q. Find the pressure difference on an airplane wing if air flows over the upper surface with a speed of 117 m/s, and along the bottom surface with a speed of 104 m/s.

Q. The pilot of an airplane travelling 200 km/h wants to drop supplies to flood victims isolated on a patch of land 165m below. The supplies should be dropped how various seconds before plane is directly overhead?

Reference no: EM1370861

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