Description
electromagnet coil
sized for specific-gravity and volume-by-displacement measurement
Hand-cranked friction-wheel drive sandwiched between clear acrylic plates
Hybrid Vehicle Systems Module - Item #
Dynamic Track with Stand and Ramp Biology_Entomology & Zoology electromagnet coilAdjustable hardwood ramp track with a 30 by 120cm running surface and a run off section, delivering controlled slopes for friction, motion, and energy on incline investigations.
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
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