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16.5" Inclined Plane Simple Machine Model Chemistry a battery-free source of partial

SKU 74740086228
4.8
16.5
16.5
16.5
16.5
Description

a battery-free source of partial vacuum for bell-jar demonstrations without external power

Four-metal 32mm density cube set with hooks in brass

Medium-size 5-inch pulley on a universal clamp accepting a variety of support surfaces

Microwavable and autoclavable

16.5" Inclined Plane Simple Machine Model Chemistry a battery-free source of partialSixteen and a half inch wooden inclined plane with a paired cart, demonstrating mechanical advantage as the angle of incline changes the effort needed to roll the cart up the slope.

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