Gravity & Freefall
Atwood’s Machine
Atwood’s MachineTwo Super Pulleys mounted on a long rod produce a classic, low-friction introduction to Newton’s Second Law.
Constant Speed Buggy
Constant Speed BuggyTurn on the buggy and let it go. When it reaches a wall, it flips over and changes direction.
Discover Freefall System
Discover Freefall SystemWith a magnetic release and a Time of Flight pad this system minimizes human error and allows detailed investigation of air resistance and gravity.
Freefall Balls Accessory
Freefall Balls AccessoryReplacement spheres for the Discover Freefall System (ME-9889).
Replacement Free Fall Balls
Replacement Free Fall BallsThis is a set of replacement balls for the Freefall Apparatus.
Super Pulley
Super PulleyLow-friction design produces excellent results. The precision spacing of the 10 spokes makes it ideal for photogate monitoring.
Super Pulley with Clamp
Super Pulley with ClampUpgrade force tables and inclined planes with this pulley and clamp.
