simple machines

machines

a machine is a device that makes a physical task easier

eg: cars, cranes, escalators

 

simple machines

most machines are made up of many smaller machines called simple machines

 

there are 6 kinds of simple machines

lever, inclined plane, wedge, wheel and axle, pulley & screw

 

 

check out

http://atlantis.coe.uh.edu/archive/science/science_lessons/scienceles1/finalhome.htm

http://www.ee.nmt.edu/~tubesing/missionpossible/simplemachines.pdf

 

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2 Responses to simple machines

  1. Buford says:

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