simple machines are simple to use!
Post on 25-May-2015
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Slide show of simple and co
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Simple Machines are Simple to use!Created By 8th Grade Advanced/ Tag Physical Science Students
The E.N.D Thank You for looking at our machines! Featuring 8th grade house of respect physical
science class Also featuring the 6 simple machines Wedge Pulley Screw Inclined plane Wheel & Axle Lever
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