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The AOB that can be sustained in level flight depends on what?

a) Airspeed
b) Altitude
c) Engine power available
d) Aircraft weight

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User Weldon
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1 Answer

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Final answer:

The AOB in level flight is influenced by airspeed, altitude, available engine power, and aircraft weight. Calculations can determine the impact on aircraft takeoff times, power, and resistance, as well as required lift for wings at various speeds and altitudes.

Step-by-step explanation:

The Angle of Bank (AOB) that can be sustained in level flight depends primarily on several factors including airspeed, altitude, the engine power available, and aircraft weight. For instance, if an airplane were to take off with a mass of 1.50×105 kg and engines that produce 100 MW of power, and we assume air resistance is negligible, we can calculate how long it would take to reach a speed of 250 m/s and an altitude of 12.0 km. Conversely, when taking into account the actual conditions where air resistance plays a role, we need to adjust the calculations for power and also determine the average force of air resistance by knowing how long it takes for the airplane to travel a certain distance with a constant acceleration.

For a practical example, when a wing needs to produce 1000 N of lift per square meter, and the aircraft speed relative to the bottom of the wing is 60.0 m/s with a sea level air density of 1.29 kg/m3, calculations must be made to determine how fast air must move over the upper surface of the wing to create the necessary lift. This becomes especially complex at cruising speeds and different altitudes, where air density changes. Additionally, the occurrence of a sonic boom, which is influenced by factors such as the speed of the source, can also affect flight dynamics.

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User Cabs
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