Triangle of Forces Apparatus

Description

Resolution of three static, co-planar forces; determination of triangle of forces and verification of closed triangle when in equilibrium; finding resultant force from 2 known forces.
The simple, bench mounted apparatus consists of a work surface, 3 variable position pulleys, a ring with 3 cords, 3 weight hangers.
The work surface features a central spigot and a central in-built protractor scale.
An instruction manual for student and lecturer provided.
Set of weights.