Team 1
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Team 2
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Teams
Name
Score
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trap
No points!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
Oops!
5
×
Name one kind of engine
Piston engine, jet engine, rocket engine
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Okay!
Check
5
×
A balloon with air inside of it is heavier than a balloon without air inside of it, true or false
true!
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Okay!
Check
15
×
For thrust to be generated in an engine, there has to be more pressure in the backward direction than the forward direction. True or false?
False!
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Okay!
Check
5
×
What kind of force do engines produce?
Thrust.
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Okay!
Check
15
×
In order for a helicopter to hover in the air, all four forces of flight have to be ____________
Balanced / Equal
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Okay!
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15
×
What's an example of a flying aircraft with no engine?
glider, hang glider, flying squirrel, paper airplane, etc.
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Okay!
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15
×
Where does gravity come from?
Gravity is a pulling force that comes from very large and heavy objects, like planets.
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Okay!
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20
×
What happens to air when you heat it up?
The air particles move faster, air expands, air becomes less dense, and air rises
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Okay!
Check
×
monster
Reset all scores!
Oops!
×
rocket
Go to first place!
Okay!
×
fairy
Take points!
5
10
15
20
25
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banana
Go to last place!
Oops!
15
×
Racing cyclists often bend their head down low. Why do they do this?
Bending their head down reduces the area of their body that is exposed to the air. This means less air resistance, and less drag.
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Okay!
Check
15
×
What is this??
Vacuum sealed chicken!
Oops!
Check
Okay!
Check
×
trap
No points!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
shark
Other team loses 10 points!
Okay!
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thief
Give points!
5
10
15
20
25
20
×
Newton's third law says: If an object has a force going forward, there has to be an equal force going backward. What's a real life example of this?
...
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Okay!
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15
×
What is a vaccuum?
A space with nothing in it (no air)
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Okay!
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20
×
What did Bernoulli say about fast and slow air?
Faster air exerts lower pressure, slower air exerts higher pressure
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Okay!
Check
×
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