A plane is in level flight at constant speed and each of its two wings has an area of 20 m 2 . If the speed of the air is 198 km/h over the lower wing and 270 km/h over the upper wing. Determine the plane's mass? (Take air density = 1 kg/m 3 )

AAI ATC Junior Executive 25 Mar 2021 Shift 1 Paper

Question : 91 of 120

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A plane is in level flight at constant speed and each of its two wings has an area of 20 m². If the speed of the air is 198 km/h over the lower wing and 270 km/h over the upper wing. Determine the plane's mass? (Take air density = 1 kg/m³)

5306.1 kg
26000 kg
52000 Kg
6432.1 kg

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