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Ok...its gyro-copter to start lol. They differ from helicopters in that they are in "Auto rotation" all the time during flight which means the relative wind blows through the rotor causing lift from the underside. An engine driven pusher propeller is used to push the gyro into the wind, hence causing the main rotor to turn and generate lifting forces. In a helicopter, the engine directly drives the main rotor and the tail rotor. The tail rotor is used to offset the huge torque from the main rotor in the helicopter. The gyro does not need this torque corrector as the main rotor is freewheeling and has a rudder in place of a tail rotor for directional control.
When a helicopter engine fails, it must drop a good distance to have the main rotor pick up enough speed to help flair for a lesser crash impact. The gyro is already in auto rotation and hence needs a much much less drop in altitude to keep up rotor speed for a safe landing.
What else can I help you with?
How did African slaves get education?
They got their education by secretly learning it if their master didn't allowed because it was illegal. Sometimes, their masters tought the slave even though it was against the law. By secretly learning it, they could learn it off another slave or steal a book and educate themselves.
If a Mexican were to come and live in the US what do they do here?
Work , Work , Work , Work , Work , Work ! They do what You lazy Americans don't . Mexicans work hard . They do it all !
What is a work calendar?
A calendar at your work, for your work, that has your work schedule on it, etc.
What is the verb in you work late?
The verb in "you work late" is "work."
Will American cd's work in Australia?
Yes it can work Yes it can work Yes it can work Yes it can work
What is the difference between work input and work output?
Work Output is the work done BY a machine. Work Input is the work done ON a machine.
What is the differences between work input and work output?
Work Output is the work done BY a machine. Work Input is the work done ON a machine.
What did the executive work for?
they work for work law.
What did people do on weekends 1800?
Work work work and work some more.
How can you get 300 dollar As fast as can?
You can work for money.You can work for money.You can work for money.You can work for money.
What happened in the daily lives of medieval europeans?
For a peasant: Wake up, eat some moldy bread, work, work, work, work, work, work, work, work, eat some moldy bread, sleep, repeat.
What is the work you do on a machine called?
the work a machine does is the work outputwhat it takes to do the work is the work inputSources;The_work_that_the_simple_machine_does_is_called_the_work
