Collisions Kit with 48" Track, 2 Carts, and Slotted Masses Plastic Labware_Plastic Burettes sized to stack on a

sized to stack on a vertical rod for like-pole repulsion levitation demonstrations

Air-cooled rheostat at 36 ohms and 3A with constantan winding on a 300x44mm vitreous-enameled tube

mounted on a polished hardwood base with heavy plated-brass end plates and 4mm sockets

250mL low-form Griffin beaker in borosilicate 3

plano-concave

Collisions Kit with 48" Track, 2 Carts, and Slotted Masses Plastic Labware_Plastic Burettes sized to stack on aCollisions kit with a 48 inch track, two collision carts, 50 20 10g slotted masses, support rods for photogates, and a pulley for introducing momentum, energy conservation, and collision dynamics.