Description

and block and tackle

each foam-protected in a wooden case with frequencies labeled

verifying conservation of momentum in two dimensions for mechanics-unit investigations

ten per pack

High-Speed Low-Friction Pulley on Rod, 10" Type_Apron and block and tackleTen inch high speed low friction pulley on a 12mm aluminum rod, pairing a 2 inch plastic wheel with a metal bearing for smooth, consistent rotation in force and motion experiments.

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

High-Speed Low-Friction Pulley on Rod, 10" Type_Apron and block and tackle

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