Armature with plug (Each)
$31.18
$58.93
Product Description Anchor with Plug Connectors for Linear Air Tracks-For checking smoothmovement, smoothly accelerated movement, Newton’s Second Law, elastic andinelastic collisions. The air track is made from a large square aluminiumextrusion in conjunction with a supporting ‘U’ channel. A series of 7 screwsallow adjustment of the air track to a typical linearity of ±0.03 mm. The airtrack rests on three rubber feet of which two can be height adjusted. Eachside of the track has a scale graduated in mm. The overall length of 2 metresyields a working length of 1.9 metres. Two carts and a standard set ofaccessories are included. The set includes a selection of carefully balancedplug-in parts (a hook for string attachment, bumpers for elastic and inelasticcollisions) all weighing 10g. These are all provided with a 4mm plug that fitsinto holes at the end of the carts as well as at the end stops of the track.Two flags of different lengths are provided for timing with Photocell Units(XLM 110 610 – not provided). A set of weights are included in order toincrease the mass of one of the carts by 50 or 100%. [B]StandardAccessories:[B] • Bumper fork with rubber band x3 • Bumper plate x3 •Needle x1 • Tube with wax x1 • Holder with hook x1 • 25mm flag x2* •100mm flag x1* • 50g weight for cart x4 • Pulley x1 * Available separately– see accessories
Forces & Motion