SIMPLE MACHINES

WEDGE

• Define-a simple machine with a thick and thin end that cut,split,and pierce an object
• Other examples:
• Chisel,teeth,

WHEEL AMD AXLE

• Define:A simple machine that uses a rod attached to a wheel to make it easier to move things
• Other examples:
• Cars and wheel barrels

PULLEY

• Define:a wheel with a grooved rim and a rope or cable that rides in the groove
• Other examples:
• Blinds and cranes

INCLINED PLANE

• Define:A sloping surface
• Other examples:
• Moving trucks and wheel chair ramps

LEVER

• Define:a solid bar that rotates or turns on a fixed point
• Other examples:
• Crow bar and a car jack

SCREW

• Define:a inclined plane wrapped around a cone or cylinder to form a spiral
• Other examples:
• Cabinet door and furniture

COMPOUND MACHINE

COMPOUND MACHINE