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They do not always "crash" in this manner. although when they do, it is mainly due the instabilization of the tail prop.
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if the tail prop is not spining the rotation of the main rotor will force the helicopter to spin in the opposite direction, by air drag, the tail counterbalances this force.
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∙ 14y ago
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What is the tenth most interesting fact on helicopters?
They spin around in circles!
What are those plants called that are like helicopters and spin around to the floor when you let go of them?
Its called a sycamore seed :)
Why almost all helicopters have a small tail rotor at the back?
when the main blade rotates it creates torque and if that torque is not countered by the rear rotor the helicopter will spin out and crash. the helicopters that do not have a rear rotor have another rotor that is the same size moving in the opposite direction
Which way do the propeller spin on coaxial helicopters?
The two rotors spin in opposite directions.
Do helicopters crash more often than airplanes?
no
Why do some RC micro helicopters crash?
It isn't just RC Micro Helicopters, all have the occasional crash. They crash because the pilot has done something wrong, or something in the helicopter has failed or had a glitch. A gust of wind can also send a helicopter out of control.
Is crash bash crash bandicoot 3?
Crash Bandicoot Warped is crash 3, Crash Bash is just a spin off game
Are Helicopters safer than planes?
Helicopters are generally more dangerous than aeroplanes.
Why do helicopters have a small rotor of their tail?
That is to stabilise the inherent spin of the main rotor and to steer the machine.
Why doesnt a helicopter Spin out of control?
Most helicopters have a tail rotor for stability while others (often Russian military helicopters) have two main rotors. In both cases the two rotors spin in opposite directions, in order to cancel out any torque effect of a single rotor.
Can the rc helicopters be returned?
Remote control helicopters usually can be returned to the store of purchase. Some sellers offer 30-day return policies. However, most shops and manufacturers will not warranty the helicopters because they are easy to crash in unskilled hands.
What trees have helicopters?
The Acer Maple tree has seed pods designed to spin like little helicopter blades.
