Which is an example of how flight can occur naturally?

______________ is the flying of an aircraft.

How far did the first successful airplane fly?

Who created the first successful airplane?

More than 80% of the population is afraid of flying.

Only 5% of the worlds population have ever been on a plane.

The first flight humans took was in 1803.

A Boeing 747 can fly from New York to Australia on one tank of gas.

Most people in the world have been on an airplane.

________ is the invisible gas that surrounds the earth. A mixture of oxygen and nitrogen.

any substance that flows

Air particles have a lot of space between them so they can be squeezed together.

An empty balloon weighs less than a blown up balloon.

How many pounds of air pressure is pushing down on every inch of your body?

There is no air in Outer Space.

How many forces of flight are there?

Which of these is not one of the forces of flight.

If the drag becomes greater than the thrust, the aircraft will ___________.

_________ principle helps explain how an aircraft uses its wings to achieve lift.

The wings on an airplane are usually on the front of the plane.

When a fluid travels faster, it will have ________pressure.

Substances and objects will move due to changes in air pressures.

________________- is the force that sends an aircraft in the air and also holds it there.

For every action there is an equal and opposite reaction, is Newtons _______ Law of Motion.