Inclined Plane, Economical

A Simple Inclined Plane Made Of Polished Hardwood Board Hinged At One End To A Wooden Base Board. A 38Mm Plastic Pulley In U-Bracket Mounted On The Other End Of Inclined Plane Supports Masses Suspended From The Thread With Other End Tied To The Object Under Observation. The Index Pointer Fixed To The Inclined Surface Gives Its Angle Of Inclition. Includes Two Wooden Block Sliders For Friction Experiments, One Metal Roller In Bracket With Hook And One Weight Pan With Lightweight Cord For Suspension. (Inclined Plane Of Size About 600 x 75Mm (Length x Width) )