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Two Super Pulleys mounted on a long rod produce a classic, low-friction introduction to Newton’s Second Law.
Turn on the buggy and let it go. When it reaches a wall, it flips over and changes direction.
With a magnetic release and a Time of Flight pad this system minimizes human error and allows detailed investigation of air resistance and gravity.
Replacement spheres for the Discover Freefall System (ME-9889).
This is a set of replacement balls for the Freefall Apparatus.
Low-friction design produces excellent results. The precision spacing of the 10 spokes makes it ideal for photogate monitoring.
Upgrade force tables and inclined planes with this pulley and clamp.
