Centripetal Motion Educational Toy

myminifactory

This device is a compelling demonstration of centripetal force, crafted with precision using OpenSCAD's parametric design capabilities. Perfect for students embarking on their physics journey! You can explore the fundamental principles of circular motion by visiting the Wikipedia page: https://en.wikipedia.org/wiki/Circular_motion. As the device spins rapidly, the two internal balls diverge due to centrifugal force. The quicker the rotation, the greater the distance between the balls. The underlying equation to grasp is F = (mv^2)/r, which illustrates that the outward-pushing force equals the mass of the balls multiplied by their velocity squared, all divided by the radius of the curve. Even younger learners can benefit from this toy, introducing them to key concepts without requiring a deep understanding of mathematical formulas. With approximately 50g of filament used in its creation, the cost per unit is remarkably low at $1.33, compared to similar commercial products that retail for around $10 each: https://www.scientificsonline.com/product/spill-not. Other available options often come with hefty price tags as part of expensive physics kits. This device offers an affordable alternative. To see the toy in action, watch this video: https://youtu.be/iUkh8BlpaQw.