16.5" Inclined Plane Simple Machine Model Subcategory_Lab Jacks this animal cell meiosis model
16.5" Inclined Plane Simple Machine Model Subcategory_Lab Jacks this animal cell meiosis modelSixteen 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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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15