Tuesday, August 12, 2008

Torque effect

From Wikipedia, the free encyclopedia

The torque effect experienced in helicopters and single propeller-powered aircraft is a result of Isaac Newton's basic law of motion that "for every action there is an equal and opposite reaction"

In helicopters, the result of the torque effect is a tendency of the main rotor to want to turn the fuselage in the opposite direction from the rotor.

in a single-propeller plane, the result of the torque effect is a tendency of the plane to want to turn upwards and left in response to the propeller wanting to turn (bank) the plane in the opposite direction of the propeller spin.


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