A plane is in level flight at constant speed andeach of its two wings – InterviewSolution

1.	A plane is in level flight at constant speed andeach of its two wings has an area of 25m^(2). If the speed of air is 180 km/h over the lower wing and 234 km/h over the upper wing surface, determine the plane's mass (take air density to be 1 kg//m^(3)).
Answer» ANSWER :4400 KG

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