Definitions
Makes doing things easier and use less effort.
Simple Machine
Ramp
Inclined Plane
Used to drive objects apart.
Wedge
See-saw
Lever
A circular rotating wheel that rotates around an axle.
Wheel and Axle
Water well
Pulley
To hold things together.
Screw
skate board
Wheel and axle
To move objects to a greater height.
Inclined Plane
Bottle cover
Screw