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Lift: is also known as the upwards force. It helps to keep an airplane, aircraft, hovercraft, bird, etc. in the air by pushing it upwards. The wings of a bird or airplane are huge factors in how great the force of lift is. This is because the top of the wing is curved and the bottom is flat. When the air is traveling on top of the wing it goes faster creating a low pressure. When the air passes under the wing, it goes slower creating a high pressure thus pushing the object upwards.
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What is an upward force?
It is a force which acts in the upward direction.
What force is needed to accelerate an elevator with a mass of 1000 kg upward at a rate of 2 m per second squared?
Weight of the elevator = 1000kg x -9.8m/s2 = -9800N Upward force acting on the elevator = 1000kg x 2m/s2 = 2000N Net force = upward force - weight of elevator = 2000N - (-9800N) = 11800N
How to convert Normal Force lbf to Lift lbf?
Lift lbf = (Normal force lbf) x (cosine of angle of attack)
What statement about airplane and rocket is true?
Only one requires air molecules to generate lift.
What is the force that enables planes to stay in the air?
Lift
An upward force on a plane is called?
Lift is the upward force on an airplane that is generated by the wings as the airplane moves through the air. It is produced by the interaction between the wings and the air molecules.
Is the upward force on a airplane wing is thrust?
Thrust is the forward motion of the airplane provided by the engines. Lift is the upward force on an airplanes wing.
What is the upward force produced by an airplane?
The upward force produced by an airplane is called lift. Lift is generated by the wings as the airplane moves through the air. It counteracts the force of gravity and allows the airplane to stay airborne.
Is the upward force on a airplane wing a thrust?
No, the upward force on an airplane wing is not thrust. It is actually lift, which is generated due to the pressure difference between the top and bottom surfaces of the wing as the air flows over it. Thrust is the forward force that propels the airplane through the air.
Is the upward force of an airplane called thrust?
Not, it is called lift. And trust is the power generated by the engines.
What is the upward force due to fluid flow around an airplane wing?
Dont know maybe density force.
The upward force acting on the wing of an airplane in flight is called?
The upward force acting on the wing of an airplane in flight is called lift. It is generated by the flow of air over the wing due to differences in air pressure created by the wing's shape and angle of attack.
What force that causes an airplane to rise?
Lift is the force that causes an airplane to rise. It is generated by the wings of the airplane as it moves through the air. The shape and angle of the wings create a pressure difference between the upper and lower surfaces, resulting in an upward force that lifts the airplane.
What is the upward force acting on the wing of an airplane in flight?
The upward force acting on the wing of an airplane is called lift. It is generated by the flow of air over the wing, due to the difference in air pressure between the upper and lower surfaces of the wing. This lift force is what enables the airplane to overcome gravity and stay in the air.
What force makes it difficult for an airplane to gain altitude fly upward?
Gravity is the force that makes it difficult for an airplane to gain altitude and fly upward. As the airplane climbs, it must generate lift greater than the force of gravity to ascend. This requires increased engine thrust and lift from the wings.
How much lift does it take for an airplane to get off the ground?
In order to lift off the ground, the lift force (the upward force generated by the wings) has to be at least as great as the weight of the aircraft. Lift and weight are opposing forces and are equal in straight and level flight.
What makes airplane fly?
Lift! The wings on a plane create an upward lift.
