This low friction cart is designed to study motion and collisions on the Vernier Combination 1.2 m Track/Optics Bench. The Plunger Cart has a spring-loaded plunger and super-elastic trigger button that allows for new types of collisions.
The cart also includes:
Four mass trays to easily vary the total cart mass
Anti-roll peg to ensure that the cart rolls on the track but not off the table
Top tray for easy attachment of sensors
Vernier carts are also compatible with other common carts and tracks.