Description

rocker arms

attached to a 10mm diameter 5

Hooke's Law

and engraved index line for reference alignment

12-Piece Density Metals Variety Set with Assorted Shapes Material_PVC rocker armsAssorted shape density kit with 12 specimens across brass, iron, aluminum, copper, zinc, and lead, each 12 25g, giving students shape variation on top of the material density comparison.

Exchange/Return Notes

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12-Piece Density Metals Variety Set with Assorted Shapes Material_PVC rocker arms

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