Then they don't go into space
if theres no gravity then anyone could fly, so
yes it is true
Jet planes fly with the help of Thrust and Lift produced by the jet engines.
Thrust and Lift. Gravity and drag make planes more difficult to fly.
No. Planes fly horizontally, but the concept of horizontal depends on the direction of gravity. Gravity pulls towards the center of the Earth, so "down" at the poles is the same as "down" at the equator, i.e. towards the center of the Earth.
Of course, planes can fly.
Planes are able to fly because they generate lift by moving air over their wings through propulsion from engines. This lift force counteracts the force of gravity, allowing the plane to overcome the downward pull and stay in the air.
Because their wings/rotors are able to create an upward force bigger or equal to the pull of gravity.
Planes can fly upside down by generating enough lift from their wings to counteract gravity. By adjusting the angle of the wings and using the engine power, pilots can maintain control and stability while flying inverted.
No.
it can fly
A combination of the thrust of the engines and the lift of the wings overcoming the drag of air resistance and the pull of gravity.