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Motor-Driven Newton's Color Disc Length_55mm measuring period under different loads

SKU 91594458101
4.1
Description

measuring period under different loads to isolate mass from weight

with two 4mm terminal posts

Flame-heated thermal-expansion demonstrator with a 19mm metal ball dropping through a matched ring when cool

and metal-loop elastic cords for hands-on study of compression

Motor-Driven Newton's Color Disc Length_55mm measuring period under different loadsMounted on a small motor with banana plug sockets on a plastic baseplate, this 75mm color disc spins under 4 6V DC to blend its painted sectors into apparent white.

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