It's called "lift" and is the difference in air pressure between above and below the wing.
Lift.
The lift force is the force acting against the aircraft's weight. For straight and level flight, lift acts in the upward vertical direction and the weight of the aircraft acts in the downward vertical direction. For level flight, lift = weight.
No. We call the upward component of force "lift"."Thrust" is the component of force forward ... the direction the plane's nose points.
These forces are called drag and gravity. Gravity is the downward force on the plane, keeping it from flying, but if the lift, the opposing force, is strong enough, you will achieve flight. Drag is the force pulling you back, making it harder to go forward. This force is produced by air pressure on the front of the plane. The opposing force in this case is thrust, which makes the plane move forward.
Upward force, used to counter the downward force of gravity acting on the climber. Precisely the same force used when walking up a flight of stairs. Provided in both cases by the climber's muscles.
Lift.
Thrust is the forward motion of the airplane provided by the engines. Lift is the upward force on an airplanes wing.
The Forces acting on the pen are first the downward force called gravitational force and the upward force is the tension force.
The lift force is the force acting against the aircraft's weight. For straight and level flight, lift acts in the upward vertical direction and the weight of the aircraft acts in the downward vertical direction. For level flight, lift = weight.
upthrust
No. We call the upward component of force "lift"."Thrust" is the component of force forward ... the direction the plane's nose points.
These forces are called drag and gravity. Gravity is the downward force on the plane, keeping it from flying, but if the lift, the opposing force, is strong enough, you will achieve flight. Drag is the force pulling you back, making it harder to go forward. This force is produced by air pressure on the front of the plane. The opposing force in this case is thrust, which makes the plane move forward.
Upward force, used to counter the downward force of gravity acting on the climber. Precisely the same force used when walking up a flight of stairs. Provided in both cases by the climber's muscles.
The upward force acting on an object is the normal force. It is equal in magnitude, but opposite in direction to the object's weight.
rockets need only upward thrust as a force for flight
To overcome drag. The four forces always acting on an airplane in flight are: Lift, thrust, gravity, and drag.
An upward force acting on an object immersed in a liquid or gas. [NOT SOLID]