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SuperTeacherTools |
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Drag
airfoil - curved on the top and flat on the bottom
the plane slows down
gives off
When a bird flaps it's wings it actually pushes the air backwards away from it's path
gravity thrust drag lift
bloopers
It speeds up.
Air exerts pressure.
the plane goes forward
the plane goes at a steady flight
googoooooooooooogleeooooooooooogleoooooogleooooogleoooogleooooogleooooogleooooogleooooogleooooogleoooogleoooogleooooogle
more
Rusting and Burning
It has less drag.
Tail used for steering, Hollow bones, powerful chestmucles
fast moving air creates low air pressure
squished, contracted,squashed, Pressed,Squeezed
the plane ascends
Nitrogen
lowered inside the straw
1 Air takes up space
2 Air exerts pressure
3 Air hcan be compressed
The plane descends
It expands
gravity / lift / wings
Describe how a bird gets thrust?
What are 2 ways that aircraft propel themselves?
As you drink from a juice box through a straw, the juice moves up the straw because the air pressure is
What are two processes that use up oxygen?
What are 3 properties of air
What happens to wind as it passes in between large buildings and skyscrapers?
Place a piece of cardboard on top of a full glass of water. Holding the glass and the cardboard quickly flip the glass upside-down and slowly let go of the cardboard (none of the water escapes).
Which property of air does this experiment show?
What happens if lift is greater than mass?
3 adapations on a bird
What are 5 other words for compressed?
What are the 4 forces of flight?
You and your friend are having a race to see who’s paper will fall to the ground the fastest. You crumple up your paper into a ball and your friend leaves their paper as is. Why does your balled up piece of paper reach the ground first?
Is there more or less air pressure under the aircraft's wing
Airplanes and sports cars are streamlined to reduce
An ostrich can not fly because the force of ______ is greater than the force of ______ that can be generated by their _____.
What gas makes up the largest component of air?
What happens when air is heated?
What happens lift, thrust, drag and mass are equal?
What happens if lift becomes less than mass?
What is created when air is removed?
What happens if thrust becomes greater than drag?
What does exerts mean?
What is Bernoulli's principle?
Describe the shape of a aircrafts wing
What happens if thrust becomes less than drag?
| Description | Match: |
3 adapations on a bird | Tail used for steering, Hollow bones, powerful chestmucles |
What does exerts mean? | gives off |
What are 5 other words for compressed? | squished, contracted,squashed, Pressed,Squeezed |
What are 3 properties of air | 1 Air takes up space 2 Air exerts pressure 3 Air hcan be compressed |
What are the 4 forces of flight? | gravity thrust drag lift |
What is Bernoulli's principle? | fast moving air creates low air pressure |
What happens if lift is greater than mass? | the plane ascends |
What happens if thrust becomes greater than drag? | the plane goes forward |
What happens lift, thrust, drag and mass are equal? | the plane goes at a steady flight |
What happens if thrust becomes less than drag? | the plane slows down |
What happens if lift becomes less than mass? | The plane descends |
Describe how a bird gets thrust? | When a bird flaps it's wings it actually pushes the air backwards away from it's path |
Describe the shape of a aircrafts wing | airfoil - curved on the top and flat on the bottom |
Is there more or less air pressure under the aircraft's wing | more |
What happens when air is heated? | It expands |
What are 2 ways that aircraft propel themselves? | bloopers
|
What are two processes that use up oxygen? | Rusting and Burning |
Airplanes and sports cars are streamlined to reduce | Drag |
What happens to wind as it passes in between large buildings and skyscrapers?
| It speeds up. |
An ostrich can not fly because the force of ______ is greater than the force of ______ that can be generated by their _____. | gravity / lift / wings |
What gas makes up the largest component of air? | Nitrogen |
What is created when air is removed? | googoooooooooooogleeooooooooooogleoooooogleooooogleoooogleooooogleooooogleooooogleooooogleooooogleoooogleoooogleooooogle
|
You and your friend are having a race to see who’s paper will fall to the ground the fastest. You crumple up your paper into a ball and your friend leaves their paper as is. Why does your balled up piece of paper reach the ground first? | It has less drag. |
As you drink from a juice box through a straw, the juice moves up the straw because the air pressure is | lowered inside the straw |
Place a piece of cardboard on top of a full glass of water. Holding the glass and the cardboard quickly flip the glass upside-down and slowly let go of the cardboard (none of the water escapes).
Which property of air does this experiment show? | Air exerts pressure. |
