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simple machine
Source: Dictionary.com
Simple machine - Wikipedia
A simple machine is a mechanical device that changes the direction or magnitude of a force. In general, they can be defined as the simplest mechanisms that ... More »
simple machine | Define simple machine at Dictionary.com
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Simple machines make work easier for us by allowing us to push or pull over increased distances. There are SIX simple machines: ...


There are 6 basic simple machines; the lever, the wheel and axle, the inclined plane, the wedge, the pulley, and the screw. Several of these simple machines ...


In this free online science game, students use found objects in a museum to create simple machines that use a minimum of force.


Wheel & Axle - Makes work easier by moving objects across distances. The wheel (or round end) turns with the axle (or cylindrical post) causing movement.


skip to main content. ENTER CODE; LOG IN. BrainPOP Homepage. sound on sound off. Search in brainpop. Toggle navigation. Please enable JavaScript on ...


Game with challenges to create simple machines that help adorable-but-lazy Twitch do his work.


Simple Machines. No. 4 of The Explorer's Library. Simple Machines by Tinybop. Explore the playful side of physics. pulley scene ...