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?

Abrayton cycle operates with a regenerator on the air-standard with properties evaluated at 400 k. the tem- perature of the air entering the compressor is 350k while the temperature of the air exiting the compressor is 600 k. the temperature of the air entering the turbine is 1600 k. the overall cycle produced 600 kj/kg of net work out. assuming a regenerator effectiveness of 0.8, what is the temperature of the air before heat addition (combustion)? draw this process on a t - s diagram