Description :
To demonstrate the vector addition of forces. Dual scale allows students to take reading clockwise or counterclockwise, 4 complete weight sets with hanger, 4 pulleys with clamps, two set strings, that allows students to investigate forces in either 3 or 4 forces, durable aluminium table on a large tripod aluminium base with levelling screws.
Disc diameter: 400 mm
Set of slotted weights : (50gx9nos + 50g hanger =500g). Supplied complete with 4 sets of slotted weight, made of brass.