What simple machine is this?
Screw
Name the simple machine
Pulley
What is this?
Road
What is this?
Roller coaster
What kind of engineer is he?
Civil Engineer
What is this?
Bridge
What is this?
Dam
What simple machine is this?
Incline Plane
Which simple machine is this?
Screw
What simple machine is this?
Wedge
What type of engineer built this?
Civil Engineer
This is known as a...
Building
Name the types of simple machines
...
Which simple machine do you use the most?
...
Name the simple machine
Pulley
What is this?
Well
