Many people are wondering what exactly makes the airplane stay up in the air knowing that these are machine that obviously weigh heavier than the air.
Some have a fear the airplane might suddenly fall out of the sky.
It is called lift or force that keeps the plane in the air.
When the plane starts moving up there it generates lift or force.
It is generated by every part of the plane, most specially the wings of the plane which push the air down.
Specifically lift is a mechanical force function directly opposed with the equal weight of the plane that holds the plane in the air.
Usually when plane takes off, the wings of the plane have enough airspeed to push it down hard enough on the air just to overcome the weight of the plane.
It is important to build enough speed during the take off run to be able to fly a plane.
Normally lift will start to occur when you sense a moving flow of gas which is turned by a solid object.
The flow is turned in one direction and the lift is generated in the opposite direction.
Since air is a mixture of gases and molecules are moving freely, any solid surface prevents the occurrence of a flow.
Both upper and lower wing surfaces of an aircraft contribute to the flow turning.
For turning in flight, most people are worried, and sometimes even panic, when a plane makes a steep turn.
For this reason passenger planes keep their turns shallow.
Always apply the noise abatement regulations during take off since take off creates noise which cannot be avoided.
At this point it requires a sharp turn just to avoid noise-sensitive areas on the ground to lessen or avoid the passenger being frightened.
It is also important to know that plane does not turn with its rudder.
Actually there are different types of ways to of fly an airplane that you need to learn.
Two of these are Inverted Flight and Knife-edge Flight.
Be aware that the lift must be in contact with fluid in order to make it work because if there is no fluid then there is also no lift.
Also, make sure there is a motion between the object and the fluid to make the lift function.
If there is no motion then there will be no lift.
These are also the important things to be considered.