This shape provides the reason aircraft lift into the air
What is curved?
Why did the pipe cleaner not work as well as the straw?
What is because of friction?
This shape is normally used by engineers in building bridges because of it's strength
What is a triangle?
The material used to build our boats
What is clay?
What is today?
What is pajama day?
This part of the helicopter is vital to prevent it from spinning out of control.
What is the tail rotor?
What force allowed the balloon to move?
What is air?
On a suspension bridge these are responsible for holding the bridge up and supporting weight
What are cables?
What are two things that allow a boat to move?
What are sails or a propeller?
Who is the current president of the United States?
Who is Donald Trump?
In which direction would a helicopter spin without its tail rotor?
What is in the opposite direction?
Our rocket balloon experiment behaved just like this
What is a zip-line?
Aside from a suspension bridge, we also talked this type of bridge
What is a beam bridge?
If something is more dense than water it will...
Hint: sink or float
What is sink?
How many exercise balls are next door?
What is 5?
This scientific principle provides the reasoning for flight
What is the Bernoulli Principle?
This law states that for every action there is an opposite but equal reaction
What is Newton's Third Law?
This force is applied when a string or cord is pulled tight
What is tension?
What is it called when an object pushes water aside?
What is (water) displacement?
The state above Florida is?
What is Georgia?
Using a principle of air, faster air is moving at a higher or lower pressure?
What is lower?
Who was the first man to walk on the moon?
Who is Neil Armstrong?
On a bridge, a row of triangles is called this
What is called a truss?
What are 3 things we did to make our boats float?
BONUS points for ALL 3
What is flattening/creating more surface area
Creating walls
Creating an air space
How many kids can fit on the Great Ex van?
What is 13?