Forces
Why don't we float
Gravity
What bridge type has the most triangles
Truss!
What was the weakest material we tested
Pasta
What force do tall buildings need to protect from?
Wind
Compression
What was the strongest material under compression
paper straw
What type of energy is 0 at the apex of a jump
Kinetic energy
What type of bridge move to allow boats through?
Drawbridges
Which material changed shape the most when we tested it?
Tin/Aluminium foil
What law says an object in motion tends to stay in motion?
Newtons 1st law
What bridge type has no pillars
Truss
what force broke the most materials easily
What force prevents boats from sinking
Buoyancy
What is the longest bridge
Pontchartrain Causeway
Which material was the best at stretching and returning to normal?
Elastic Bands