The friction of rubbing up and down causes the sparks to ignite and to spill everywhere.
The thrust is an airplane is provided by the engines.
Thrust is the main propulsion medium. The jet engines produce the thrust (the force forward) the air moves across the top of the wings creating a vacuum which in effect hold the aircraft in flight. The greater the engines are worked the greater the thrust and therefore speed.
The propulsion provided by the engines.
An airplane accelerates due to the thrust generated by its engines. As the engines produce forward thrust, the aircraft gains speed. The thrust must overcome drag forces acting on the airplane to achieve acceleration.
it depends on the airplane's chosen engines. engines can range from a few thousand lbs of thrust to around 50,000 lbs of thrust. most commercial jets pull out around 30-45,000 lbs of thrust
Well, thrust is propel something forward. There are 4 different types of thrust, that is ....a)Propeller b)Jet engine c)Rocket engines d)ramjet engines... Check this website out to know more about thrust =http://www.boeing.com/companyoffices/aboutus/community/fof_thrust.html
Thrust
Most biplanes had radial engines driving a propeller, this created thrust when it rotated.
The engines of the plane produce thrust by expelling a high-velocity stream of air or exhaust gases backwards. This thrust propels the aircraft forward and allows it to move through the air.
For thrust. Engines are used to overcome the drag of the airplane.
Thrust .. and noise
Jet engines produce thrust. All others produce horsepower.