Because the PAScar’s body and plunger are made of polycarbonate plastic, these carts have a mass of just 250 grams. Each cart includes both a spring plunger, magnets and Velcro tabs for collision studies. The PAScars come in both red and blue, and are compatible with all PASCO Dynamics Tracks and accessories.
PASCO Dynamics Carts Share Two Important Features:
Low Friction: Ball bearing, knife-edge wheels mean student data more closely matches theory
Spring-Loaded Suspension: Wheels retract into the body, so they are protected from drops or “skateboarding.”