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Simple Machines

Published on Dec 02, 2015

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PRESENTATION OUTLINE

SIX SIMPLE MACHINES

BY:JESSICA SERRANO

WEDGE

  • Examples of a wedge are a knife and a axe.
  • Definition:Thick end and a thin end.

LEVER

  • An example of a lever is a door.
  • Definition:A solid bar that rotates.

INCLINED PLANE

  • Example:Door holder and a ramp.
  • Definition:A sloping surface.

WEEL AND AXLE

  • Example:A car and a wagon.
  • Definition:A wheel attached to a shaft.

PULLY

  • Examples:A door knob and a wheel.
  • Definition:Is a wheel with a grooved rim.

SCREW

  • Examples:Screw driver and a spiral.
  • Definition:Cylinder or cone from a spiral.