Pair of Dynamics Trolley suitable for synthesis purposes in

suitable for synthesis purposes in laboratories and industrial settings

Positive and negative charges can be produced with included acetate strips and woolen cloths

This pack of 8 photocards features excellent colour photographs of instruments and include teachers' notes

Easily measure out liquids for experiments and other activities

Pair of Dynamics Trolley suitable for synthesis purposes inIncludes a pair of Dynamics Trolley (2 pieces). Made from rigid ABS plastic, these trolleys have accurately aligned, very low friction wheels. Coupled with their low profile and accurate mass of 600g, this allows a range of kinematic experiments to yield high quality data. The two position firing pins have a locking catch for safety and the trolleys have Velcro pads for inelastic collision experiments. The trolleys are stackable and can withstand