Description
electromagnet coil
collecting water displaced by a submerged object for volume calculation in Archimedes-principle demonstrations
3 inches wide with a 1-inch spout
Hand-cranked friction-wheel drive sandwiched between clear acrylic plates
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.
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