Pay in 4 interest-free payments of $12.24 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
Expandable capacity: Included attachment weights dramatically increase weighing range
View the entire path of light as it passes through this curved bar
students can't wire it wrong by selecting the wrong mode
The 120 cm ramp mounts easily to the Physics Workshop Stand and can be set at angles up to 65°
Ring and Disk Apparatus Conceptual Physics Expandable capacity: Included attachment weightsDemonstrate rotational inertia with a surprising race down a ramp The Ring and Disk apparatus delivers a classic, thought provoking demonstration of rotational motion and inertia. Two objects of nearly equal mass and radiusone a solid disk and the other a ringare released on an incline. Which reaches the bottom first? By requiring students to reason through rotational inertia rather than just mass or size, the Ring and Disk provides a clear, engaging
US$ 137.50
US$ 49.95
US$ 127.50
US$ 179.00
US$ 189.00
US$ 239.50
US$ 139.95
US$ 299.00
US$ 372.50
US$ 64.99