Trolley moves with minimum friction on track, by add spring bumper to have elastic or inelastic collisions, add flag to trolley to measure timing by smart timer examine the regular movement and movements with uniform acceleration test the conservation of energy (can add weight set to increase the mass of trolley).
Track with trolley and other accessory for investigating linear motion.
Three adjustable point supports for setting horizontal alignment. 
Product Weight:3kg
Overall Size:1200x250x80mm

Science Lab Supplies is a leading Trolley Track manufacturers, suppliers and exporters that offers wide range of Trolley Track at most competitive prices.

Trolley Track

SKU: SL-671