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Newtonian Demonstrator

Item # 751660
Dramatically illustrates Newton’s third law of motion and works well on an overhead projector. The unit is completely assembled and consists of a walnut frame with five 1"-diam nickel-plated steel balls. Dimensions, 9 × 7 × 9"; shipping wt, 2 lb.


This item will ship on or about 8/9/21
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