Aircraft is in climbing flight. It has the following parameters:Aircraft massm237 tonnesWing planform areaS280 m²AirspeedVTAS168 m/sTotal ThrustT250 kNAir densityρ1.0 kg/m³Drag polarCD=0.015+0.0576CThe following assumption are considered:• Constant thrust• Small climb angle• Small angle of attackCalculate the climb angle.

First, we need to convert the given parameters into appropriate units for the calculations. The mass…

Answered: Aircraft is in climbing flight. It has…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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This exercise is part of a series of problems aimed at modeling a situation by progressively refining our model to take into account more and more parameters. This progressive approach is very close to what professional scientists do! context We want to lower a suspended load in a controlled way so that it hits the ground with a speed whose modulus is not too great. To slow down the descent, a spring has been added behind the mass (A), The suspended load (B) is connected by a rope passing through a pulley to this mass (A), which slides on a horizontal surface with friction. Information The masses of the charges A and B are known.The mass of the rope itself is negligible (very small compared to the loads).The pulley has negligible mass and can rotate without friction.The charge B is initially stationary and is at a known height h.The surface on which mass A sits is tilted upwards at a known angle theta from the horizontal.There is friction under mass A: the kinetic friction…
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