Which of the following identifies the fields of study in which aerospace engineers specialize?

mechanics, chemistry, and physics

materials, mechanics, and biochemistry

thermodynamics, geology, and chemistry

acoustics, propulsion, and thermodynamics

How do you calculate the dynamic lift in an aeroplane?

The force on a cutting tool are 2600N vertically downward and 2100 horizontal. Determine the resultant force acting on the tool and the angle at which it acts.

For a two-source network, if current produced by one source is in one direction, while the current produced by the other source is in the opposite direction through the same resistor, the resulting current is? a.

Steam flows steadily through a turbine at a rate of 420 kg/min. The enthalpy of the steam decreases by 600 kJ/kg as it flows steadily through the turbine.

What is the fastest plane

There are six items to be rung up in the cash register. The first item costs $15.00. Each item after that costs an additional $2.00. (item #2 costs $17, item #3 costs $19, etc.

List and briefly describe two modern's materials needs

Write the definition of a method named add that receives a reference to a Scanner object associated with a stream of input consisting of integers only. The method reads all the integers remaining to be read from the stream and returns their sum.

How are fluids distributed and transported in a fluid power system?

The sliders A and B are connected by a light rigid bar of length l = 20 in. and move with negligible friction in the slots, both of which lie in a horizontal plane. For the position where xA = 16 in., the velocity of A is vA = 3 ft/sec to the right.