Aerospace Engineering > GATE 2018 > Aircraft Performance
An aircraft with a gross weight of 2000 kg, has a speed of 130 m/s at sea level, where the conditions are: 1 atmosphere (pressure), 288 K (temperature), and 1.23 kg/m3 (density). The speed (in m/s) required by the aircraft at an altitude of 9000 m, where the conditions are: 0.31 atmosphere, 230 K, and 0.47 kg/m3 to maintain a steady, level flight is ________ (accurate to two decimal places).
Correct : 209.00 to 211.00
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