Description
Hand-cranked friction-wheel drive sandwiched between clear acrylic plates
Demonstrates Newton's first law by yanking a metal card from beneath a steel ball
collecting water displaced by a submerged object for volume calculation in Archimedes-principle demonstrations
one fitted with an exploder piston for impulse experiments
Dynamic Track with Stand and Ramp Biology_Entomology & Zoology Hand-cranked friction-wheel drive sandwiched betweenAdjustable 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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