PRESENTATION OUTLINE
Pulley
Has a grooved wheel with a rope running along the groove
Examples
Fishing pole
Crane
Blinds
Lever
People use to gain a mechanical advantage
Example
Scissors
Shovel
Wedge
Used to split things, it has a thin and thick end
Examples
Scissors
Axe
Screw
An inclined plane wrapped around a cylinder,holds things together
Examples
Jar top
Screw
Inclined Plane
Has a sloping surface.
Examples
Ramps
Hills
