Description
● A simple apparatus to find out the effort required to move an object from a lower to a higher level.
● Comprises of a planed wooden board 600 x 100 x 19mm (L x W x T) hinged to another base board. A pulley is mounted on the free side of the plane. A twine attached to the load/roller passes over the pulley and supports a pan for carrying weights.
● The angle of the plane can be changed on an arc scale fixed to the base.
● Supplied with twine, 2 wooden blocks with hook for friction experiments, a metal roller with bracket and hook and a weight pan. (Supplied without weights).
