Linear air track (Each)

This kit is designed to provide a cost-effective system for the study of all
aspects of dynamics in a virtually friction free environment. It is
particularly effective in the field of collisions where conservation of
momentum is dramatically demonstrated. The kit contains everything required
for a vast array of experiments covering velocity, force and acceleration,
potential energy, kinetic energy, conservation of energy, SHM, motion on level
and inclined planes etc. The track itself measures 2 metres overall and is
made from strong 56 x 56mm aluminium extrusion. Gliders are designed to accept
standard slotted masses for additional loads. It is supplied with a
comprehensive accessory pack to facilitate every type of interaction. Overall
dimensions: 2055 x 224 x 180mm Total weight: 9 kg Glider length: 120mm
Recommended operated temperature: 10 to 40å ƒ Recommended operating
humidity: <85%