Description
● Used in a variety of experiments of acceleration down an inclined plane, effect of different accelerating forces on different masses, elastic collision between trolleys, investigations of inelastic collisions and sharing of momentum between two trolleys.
● Consists of a pair of trolleys each having 3 wheels mounted on ball bearings fitted to a spring loaded plunger in front with 2 levels of of spring compression which can be activated by a trigger knob on the top.
● A loading platform on top is for placing additional masses for increasing the effective weight.
