when flight moves the velocity of air above and below the plane is different ..this gives it an upward thrust (according to bernauli's theorem).
The four forces acting on an airplane in flight are lift, weight (or gravity), thrust, and drag. Lift is generated by the wings and opposes the force of gravity. Thrust is produced by the engines and overcomes the force of drag, which is caused by air resistance.
Hollow bones
Thrust (from engine), aerodynamic drag, lift (from wings) and weight (mass * acceleration due to gravity).
Without thrust, the airplane would never move forward, and without lift, it would never get off the ground. It would seem therefore, that these forces are absolutely essential to the realization of the entire notion of "airplane", since without them, it would be absurd for the pathetic craft to attempt to lay claim to the title.
The four forces of flight are lift, weight (gravity), thrust, and drag. These forces affect planes by enabling the plane to generate lift to counteract gravity (weight), provide thrust for forward motion, and counteract drag to maintain speed and altitude during flight.
I can tell you HOW: they used the forces of flight; lift, thrust, drag, and gravity That's pretty much WHY they achieved flight
The four forces acting on an airplane in flight are lift, weight (or gravity), thrust, and drag. Lift is generated by the wings and opposes the force of gravity. Thrust is produced by the engines and overcomes the force of drag, which is caused by air resistance.
The 4 forces of Flight are: Gravity,Drag Force,Lift and Thrust
The four forces of flight during flight are lift gravity thrust and drag
Hollow bones
The four principles of flight are Thrust, Lift, Drag and Gravity
Lift, drag, thrust, and gravity.
Thrust (from engine), aerodynamic drag, lift (from wings) and weight (mass * acceleration due to gravity).
A rocket (firework) achieves maximum height once the fuel plus upward thrust runs out. Then gravity takes over and the rocket falls back to the ground.
Without thrust, the airplane would never move forward, and without lift, it would never get off the ground. It would seem therefore, that these forces are absolutely essential to the realization of the entire notion of "airplane", since without them, it would be absurd for the pathetic craft to attempt to lay claim to the title.
The four forces of flight are lift, weight (gravity), thrust, and drag. These forces affect planes by enabling the plane to generate lift to counteract gravity (weight), provide thrust for forward motion, and counteract drag to maintain speed and altitude during flight.
The two forces that help overcome gravity are lift and thrust. Lift is generated by the wings of an aircraft, providing an upward force that counteracts gravity, while thrust is produced by engines to propel the aircraft forward, allowing it to achieve lift and ultimately overcome gravity.