An airplane wing flys by Newton's third law--by thrusting large volumes of air downward (regardless of what you may have heard). This upward force is called lift. The downward force is gravity, the engine causes forward thrust and there is plenty of drag caused by the airplane moving through the air (from several sources). Increasing the angle of incidence slightly causes the lift to increase but also the drag. Thus the airplane may go up but also slow down. Lowering the angle of incidence causes the lift to decrease, the drag to decrease and the speed to increase. How these things balance and the resulting lift/drag is up to the designer of the wing.
A special machine refers to a device designed for a specific task or function. A special purpose machine is a type of special machine specifically engineered for a particular job or process. Therefore, special purpose machines are a subset of special machines.
A rear spoiler on a car is designed to improve aerodynamics by reducing drag and increasing downforce, which helps improve stability and traction at higher speeds.
The fundamental purpose of argumentation is to present and support a claim using logical reasoning and evidence in order to persuade others to accept a particular point of view or course of action. It aims to engage in rational discourse, critically analyze ideas, and reach a shared understanding or conclusion.
A heatsink is used to dissipate heat generated by electronic components such as CPUs or GPUs to prevent overheating. It does this by increasing the surface area exposed to air, allowing heat to be transferred away from the component more efficiently.
The purpose is to enhance the magnetic field - to make it stronger - compared to just using air.
The Food Administration was responsible for increasing food production and decreasing food consumption.
To manage the economy by increasing or decreasing the amount of loans being made
To manage the economy by increasing or decreasing the amount of loans being made
The residential status of an assessee is important for income tax purpose for following reasons. 1) It is important to make sure that the person being assessed belongs to a particular country during particular period and is not able to evade the tax. 2) Tax incidence or Tax burden on an assessee depends on his residential status.
Technology outsourcing serves the purpose of gaining an advantage for one's company through expertise that is not available internally. It can also serve the purpose of reducing costs and increasing efficiency.
They have no particular purpose
Increasing food production
Increasing food production
The purpose was to create new jobs
they are necessary items for a particular purpose
air conditioning is to condition fresh air so that the desired conditoins can be achieved in the conditioned space. air conditioning does not neccessarily mean to just decrease the temperature of air but it includes many more things like decreasing the humidity, increasing temperature etc etc.
appropriate