Description

Inclined a wooden plane having dimensions 600 X 75 mm and pulley at one end, the other being to hinged to wooden base. At the edge, a metal linear scale is fixed and at the base a vertical linear and an angular 0 – 45 Degree scale is fixed along with a clamp which also serves as an index. Attached a metal roller having 60 X 25mm length and diameter, a wooden block and a scale pan with the cord.