Bumper and Launcher Kit
The Bumper and Launcher Kit contains accessories for experiments involving the Vernier Dual-Range Force Sensor, the Go Direct Force and Acceleration, and the Dynamics Cart and Track System. These accessories include two hoop springs of different stiffnesses, plus additional bumpers for elastic and inelastic collisions.
Hoop Bumpers for Bumper and Launcher Kit (HOOPS-BLK)
User Manual: https://www.vernier.com/manuals/blk/
Warranty: 5-year limited warranty (consumables excluded)