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Burrowing owls are affected by the four forces of flight like any other bird. (Lift, weight, thrust, and drag are the forces) Lift pulls you up, weight pulls you down, thrust pulls you forward, and drag pulls you back.
Insects fly by air aerodynamics lift,thrust,drag,gravity! Sheesh use your brains!
phaan di
Gravity and drag are forces that an aircraft must continuously overcome in order to climb and maintain altitude. Without adequate thrust, they are the default operational forces operating on an aircraft. Those forces are always present. A pilot at altitude is able to use them to advantage by simply pulling out the throttle, which lowers the engine's output/thrust and lowers the lift of the wings. With insufficient thrust to create sufficient lift to overcome gravity and drag, the pilot then watches the aircraft descend to a lower, more desirable altitude. Some highspeed jets use airbrakes and dragchutes which add to the plane's drag and slow it down once it has landed.
Thrust is used to make it roll forward. This forward motion causes lift at the wings.
It will use its engine power to increase thrust and to decrease drag.
Birds use the four forces of flight kind of like an airplane does. Lift pulls them up and weight pulls them down. Thrust pulls them up and drag pulls them down.
Thrust and lift are required to make a plane fly. A plane can use just lift if it is in the air already. The engines create thrust (if the aircraft has engines), and the wings create lift. Helicopters make lift by pushing air down, though.
Interesting question. Lift is what actually allows an aircraft to leave the ground, but lift in a normal type aircraft (not a helicopter) is generated by forward movement through the air and that is produced by thrust. So, while lift is what's necessary to overcome gravity (weight), it's thrust that is needed to generate lift...so both forces are in play at takeoff.
George Cayley google it or use wikipedia because it is highly reliable
No you should not; use the jaw thrust method to open the airway.
it makes the lift increase a lot but is slow the plane down a lot as well that is why the pilots like me use is when we are landing a plane.