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The rotors are used for lift and thrust on a helicopter.

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14y ago

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Why does the rotors spin on an helicopter?

The rotor blades on a helicopter work the same way as wings on a fixed wing aircraft. The air passing faster over the top of the airfoil generates lift. Helicopter rotors spin so that the lift is generated without having to have forward airspeed like a fixed wing aircraft.


How do rotating rotors contribute to the functionality of a helicopter?

Rotating rotors on a helicopter create lift by generating airflow over the blades, allowing the helicopter to take off, hover, and maneuver in different directions.


How do helicopter stay aloft in the air?

The rotors provide lift to keep them up.


How helicopter go up?

The rotors on a helicopter are slanted and shaped so that when the rotors spin air slips right under the rotor and get pushed down therefore creating lift.


How did Tails learn to fly?

He found that spinning his tails could give him extra speed, and eventually he learnt how to use them like the rotors of a helicopter to lift him above ground.


How many wings does a helicopter have?

Helicopters do not have any wings. Airplanes have wings Helicopter has rotors. A helicopter has at least two sets of rotors. One rotor creates lift ( Main Rotor on the top ) & the other prevents the helicopter from spinning in circles( Tail Rotor).


Can a helicopter take off from the moon?

No, a helicopter cannot take off from the moon because there is no atmosphere on the moon to generate lift for the helicopter's rotor blades. Helicopters require air to push down against to lift off the ground, and since the moon has no atmosphere, a helicopter would not be able to take off.


How a helicopter go up?

Well, if you're referring to how a helicopter flies, the rotors on a helicopter are slanted and shaped so that when the rotors spin air slips under the rotor and gets pushed down therefore creating lift.... You need to check your grammar.


Why cant a helicopter work on the moon?

A helicopter requires air to generate lift from its rotors. Since the moon has no atmosphere, there is no air for the helicopter to push against and create lift. This makes it impossible for a traditional helicopter to work on the moon.


How does a helicopter achieve lift?

A helicopter achieves lift through its main rotor blades, which spin rapidly to create lift by generating airflow over the rotor blades. The shape of the rotor blades and the angle of attack can be adjusted to control the lift produced. This lift overcomes gravity, allowing the helicopter to become airborne.


Why wouldn't a helicopter take off from the moon?

Helicopters require air for lift, and the moon has no atmosphere. Additionally, the moon's gravity is much weaker than Earth's, which would make it difficult for a helicopter to generate lift and stay airborne.


What is the other word for a helicopter blade?

The other word for a helicopter blade is "rotor." Helicopter rotors are essential components that generate lift and allow the aircraft to hover, ascend, or descend. In some contexts, individual blades of the rotor can also be referred to as "blades."