Engineering, 17.07.2019 21:10 spinshot13

Ajet airplane, with a wing area of 20 m', moves through still air at a constant velocity of 225 m/s. the plane is at an altitude of 5000 m and is climbing at an angle of 20 degrees horizon. under the given conditions, the plane has a lift coefficient of 0.2, and with the a drag coefficient of 0.075. answer the following a)-what thrust force, in n, must the jet engine produce? b)-what power, in kw, must the jet engine produce?

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 03.07.2019 15:10, brooklyn674

Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?

Answers: 3

continue

Engineering, 04.07.2019 18:10, danksans7011

The mass flow rate of the fluid remains constant in all steady flow process. a)- true b)- false

Answers: 1

continue

Engineering, 04.07.2019 18:10, colin774

The higher the astm grain size number, the finer the gran is. a)-true b)-false

Answers: 2

continue

Engineering, 04.07.2019 18:10, Candi9697

A-mn has a cubic structure with a0 0.8931 nm and a density of 7.47 g/cm3. b-mn has a different cubic structure, with a0 0.6326 nm and a density of 7.26 g/cm3. the atomic weight of manganese is 54.938 g/mol and the atomic radius is 0.112 nm. determine the percent volume change that would occur if a-mn transforms to b-mn.

Answers: 2

continue

You know the right answer?

Ajet airplane, with a wing area of 20 m', moves through still air at a constant velocity of 225 m/s....