Description

5V DC fan motor with a blue plastic blade on a 3

Borosilicate glass equilibrium-tube apparatus with four connected shapes — straight

supporting small-feature eye anatomy teaching

Wooden fulcrum-balance simple-machine model with a sliding pivot

Simple Machines Wedge Model Material_Aluminum 5V DC fan motor withUsed to demonstrate how a wedge multiplies force during splitting, this wooden simple machine model lets students measure input effort against output splitting force at different wedge angles.

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Simple Machines Wedge Model Material_Aluminum 5V DC fan motor with

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