The Go Direct Sensor Cart Accessory Kit includes springs, magnets, masses, and replacement parts for the Go Direct Sensor Cart. The kit makes multiple-collision experiments possible, supporting impulse and momentum/energy conservation experiments, among others. Purchase one kit per lab station of one or two carts. (Although Mass is shown in the picture it is a separate item to add to the kit)

  • Heavy hoop spring bumper (1)
  • Light hoop spring bumper (1)
  • Magnet tabs (4)
  • Hook-and-pile tabs (4)
  • Magnetic bumper (2)
  • Force sensor hook (3)
  • Rubber bumper (3)
  • Anti-roll peg (3)