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Simple Machines Screw Model US-Unavailable Open-frame demonstration DC motor exposing

Simple Machines Screw Model US-Unavailable Open-frame demonstration DC motor exposingSquare topped wooden screw simple machine model with a leverage block, letting students measure rotational distance against linear advance to derive the mechanical advantage of the spiral.

SKU: 41017849906 · From webdevsolutions.tech

4.4
USD43.09 USD74.09

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Ships within 48 hours · Estimated delivery Aug 6 - Aug 11

Description

Open-frame demonstration DC motor exposing armature

and specific-heat comparisons

Liquid propane Bunsen burner adds a flame stabilizer and adjustable air vent for consistent

sized for repeated classroom-scale field-line mapping with a GHS-compliant safety label

Simple Machines Screw Model US-Unavailable Open-frame demonstration DC motor exposingSquare topped wooden screw simple machine model with a leverage block, letting students measure rotational distance against linear advance to derive the mechanical advantage of the spiral.

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