How many minutes will it take to reach sea level on calm day

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A glider at 1200 m altitude has a mass of 220 kg and a wing area of 22 m2 . The glide angle is 1.7 degrees, and air density is 1.2 kg/m^3. If the lift coeficient of the glider is 0.83, how many minutes will it take to reach sea level on a calm day?

Reference no: EM131012912

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