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Simple Machines

Published on Dec 12, 2015

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1.

SIMPLE MACHINES

BY LYNEYSTIGALL
Photo by nikkorsnapper
2.

SCREW

  • A screw is incline plane wrapped around a cylinder
  • Some examples are...
  • A top to a jar
  • Drill bits
3.

LEVER

  • A lever is a bar that rotates around a fixed point
  • Some examples are...
  • Sea-saw
  • Wheel barrows
4.

WHEEL AND AXLE

  • A wheel attached to a shaft
  • Some examples are...
  • Tires
  • Steering
5.

Pully

  • A wheel with a groved rim
  • Some examples are...
  • Fixed pulley
  • Moveable Pulley
6.

WEDGE

  • It's 2 incline planes together to make a sharp point.
  • Some examples are...
  • Axe
  • Chisel
7.

INCLINE PLANE

  • A slop that makes the work easier
  • Some examples are...
  • Roller coster
  • Wheel chair Ramp

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