answersLogoWhite

0

It depends on the materials used as well as the size of the rotors.

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

Why does a typical small helicopter with a single rotor have a second small rotor on its tail?

The small rotor on the tail, called the tail rotor, counteracts the torque produced by the main rotor of the helicopter. Without the tail rotor, the helicopter would spin uncontrollably in the opposite direction of the main rotor. The tail rotor helps maintain the helicopter's balance and heading.


What does the tail rotor of a helicopter do?

it stabilises and steers the helicopter.


Where was the helicopter rotor made?

The helicopter was made in China.


What is on top of a helicopter?

Rotor blades are on top of a helicopter.


What is a helicopter with 2 propelers?

That is a twin rotor helicopter


Another name for helicopter propelers?

Main rotor and tail rotor. The main rotor is on top of the helicopter consisting of two or more blades, and the tail rotor is at the back of the helicopter, which also consists of two or more blades.


The main rotor on a helicopter creates what?

The main rotor on a helicopter creates lift, which allows the helicopter to become airborne and maintain its altitude during flight.


What are the major parts of a helicopter?

It's main rotor, tail rotor makes the helicopter to move which is powered by it's engine. These are the major parts of a helicopter


How is a helicopter different from an airplane?

A helicopter has rotor blades and an airplane does not.


What is a blade from a helicopter in words?

The main blade on a helicopter is the 'rotor'


What is the second rotor on a helicopter for?

The small rotor on the tail is to counter-act the torque of the big rotor on top. So it is used for steering and to keep the helicopter stable.


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).