Ring and Disk Apparatus Conceptual Physics flip the switch

flip the switch

Just pass an object through the dual photogates

identifiable optical signature

The 120 cm ramp mounts easily to the Physics Workshop Stand and can be set at angles up to 65°

Snell’s Law and more with water optics

Ring and Disk Apparatus Conceptual Physics flip the switchDemonstrate rotational inertia with a surprising race down a ramp The Ring and Disk apparatus delivers a classic, thought provoking demonstration of rotational motion and inertia. Two objects of nearly equal mass and radiusone a solid disk and the other a ringare released on an incline. Which reaches the bottom first? By requiring students to reason through rotational inertia rather than just mass or size, the Ring and Disk provides a clear, engaging