Charactistics of Air
Air takes up S>>
What is space?
There are 4 principals in flight. Name two, one that starts with L and the other starts with W.
What is lift and weight?
What is the force cause by the rush of air around the sings that support the airplain in flight?
What is lift?
The ____ of the wings
What is the size?
Bats can fly because...
What is the wings are light and bones are hallow.
Air has M..
What is Mass/ Weight
Name two principles in flight that start with T and D
What is thrust and drag?
_______ is the force of the engine that drives an airplane forward.
What is thrust?
The ______ the wings when the air is hit.
What is angle?
Insects fly better because...
What is thier bodies can twist and turn that helps them hover in the air.
Air is affected by H
What is heat?
What happens if
lift > weight?
______ is the force that pulls an aircraft towards the centre of the earth.
What is weight?
S_____ of the plane when it hits the air.
What is speed?
First Female to attempt to fly over the Atlantic Ocean
Who is Amelia Earhart?
Air can be C...
What is compressed?
What happend is Drag> Thrust?
____ is the force that slows down an airplane as it flies through the air.
What is drag?
Fast air=_____ pressure
What is low pressure.
The first pioneers who invented the first successful airplane.
Who are the Wright Brothers?
Air exerts P..
What is pressure?
What happens if Thrust is > Drag?
Birds are able to fly because of their wings. _____________states that air moves around an object creates different pressures on the object
What is Bernoulli's principle?
Slow air = ______ pressure
What is high pressure?
The bigger the parachute canopy the ____ the fall.
What is slower?