A good quality 2m air track that achieves near frictionless conditions for investigations in dynamics. Made from sturdy aluminium and plastic, it has an adjustable blower and comes with a range of accessories including vehicles, catapults and a launcher. Measurements: Wide bore air hose, 1.7m Square section aluminium: 48 x 48mm Wall thickness: 2mm Overall length: 2m Hole: 1.5mm Spacing of holes: 20mm Nominal height, centre line above bench: 100mm
