Bridges
What type of bridge is made of cables that extend from main cables suspended on towers?
Suspension Bridge
Which machine is used to put holes into your wooden game board?
Drill Press
What type of bridge is created from triangles?
Truss Bridge
Which type of simple machine is an inclined plane wrapped around a cylinder?
Screw
What is the name of the center stone in an arch bridge?
Capstone
Which simple machine is a car tire?
Wheel and axle
Which famous suspension Bridge collapsed 4 months and 6 days after it opened to traffic?
Tacoma Narrows Bridge or "Galloping Gertie"
Which simple machine is a hammer when it is used to pull a nail out of a board?
Lever
What is the name of a bridge that covers land?
Viaduct
Which simple machine is a sliding board at the playground?
Inclined Plane