Description

3kg tension weight

Used to introduce semiconductor rectification

electromagnet coil

sized for specific-gravity and volume-by-displacement measurement

dissection

Dynamic Track with Stand and Ramp Biology_Entomology & Zoology 3kg tension weightAdjustable 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

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Dynamic Track with Stand and Ramp Biology_Entomology & Zoology 3kg tension weight

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