Dynamic Trolleys
Product Details:
300 mm long, metal reinforced at ends, having three low-loss bush bearing PVC wheels and fitted with spring-loaded impulse rod. Rod has three positions to provide different impulses and is triggered by a release pin. With removable metal pins at each end to enable trolleys or masses to be stacked or to provide anchoring points for accelerating cords.
Trolley Runway [105.60 PH]
This is designed to provide a smooth flat easily inclinable surface for dynamics experiments using trolleys. Wrap Resistant wood board, 2450 x 300 x 20 mm thick, reinforced with metal angle side rails. Complete with six feet for levelling or inclining the runway, two fixed centrally and two at each end adjustable for height.