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Why drag increases as lift increase - for helis?
The production of lift creates induced drag. To create more lift, more airspeed is needed, and with airspeed, comes drag.
Why do the aircraft need a force from their engines to fly at a steady speed?
To overcome drag. The four forces always acting on an airplane in flight are: Lift, thrust, gravity, and drag.
What are the four forces that affect an airplane's ability to fly?
It is thrust, lift, drag and weightthat affect an aircraft's ability to fly. It is thrust that moves the aircraft forward through the air. The thrust overcomes drag and provides (with the wings) lift to overcome weight.
How does the lift thrust drag and gravity affect a helicopter?
Lift, thrust, drag, and gravity affects all flying objects and wildlife. The blades of the helicopter provide lift, drag and thrust.
What force opposes lift?
Drag
Why drag increases as lift increase - for helis?
The production of lift creates induced drag. To create more lift, more airspeed is needed, and with airspeed, comes drag.
What are different ways to get off the ground and fly?
Have enough lift the overcome weight and enough thrust to overcome drag and you will!
What forces of lift thrust gravity and drag overcome each other?
hi--jassi
How an airplane flys?
lift and thrust overcome weight and drag
Why do the aircraft need a force from their engines to fly at a steady speed?
To overcome drag. The four forces always acting on an airplane in flight are: Lift, thrust, gravity, and drag.
What are the four forces that affect an airplane's ability to fly?
It is thrust, lift, drag and weightthat affect an aircraft's ability to fly. It is thrust that moves the aircraft forward through the air. The thrust overcomes drag and provides (with the wings) lift to overcome weight.
What are the four forces that are needed to make an aircraft fly?
Lift, Drag, Thrust, and Weight. (Not counting Money)
How are the lift and drag components of the wing affected when you lower the flaps?
lift decrease and increase drag
What is the zero lift drag coefficient of Airbus A330-200?
coefficient of drag in 0 lift
In order for an airplane to fly what must happen to the four forces?
there are four forces that must equalize essentially.... lift and weight , thrust and drag... thrust is produced by engine through jet or propeller and must equal or overcome drag which is created by friction and the effects of air pressures over the surfaces of the craft lift is produced by the forward motion of the airfoil (wing surfaces) and must equal and/or overcome the force of gravity (weight) thrust and lift work to keep the aircraft in flight, while drag and weight work to bring it down that is a really simplified answer though
How does the lift thrust drag and gravity affect a helicopter?
Lift, thrust, drag, and gravity affects all flying objects and wildlife. The blades of the helicopter provide lift, drag and thrust.
What is zero lift coefficient of drag?
For no lift, The induced drag will be zero. However, there will still be drag due to viscous forces and pressure forces.
