The engine turns the propeller around.
It works in the same way as a fan it pushes air due to the angle or pitch of the blades
The blades on the propeller are angled in such a way that, while they are turning, they push air backwards towards the tail of the aircraft. This 'pulls' the aircraft forwards - and the air flowing over the wings lifts the plane into the air.
To make the airplane move and fly.
It will make the aircraft unstable
consider an aircraft wings are to move the high speed,it will make a pressure difference in upper & lower surface of the wing so the aircraft are flying
Do small propellers aircraft always move in the direction that they are pointing
The waves get wider and dimmer as they move.
aircraft engines only move one way... no reverse
The waves get wider and dimmer as they move.
by car or aircraft
Move the light source farther away from the object.
Elevators control the pitch (up and down) of the aircraft. Ailerons control the roll of the aircraft. And rudders control the yaw of the aircraft.