Scapular weight

It is an example of composing forces under sentence of torque. 

On the upright beam are placed next beam in center by turntable joint. Wooden weights of different mass are included. It is an example of composing forces under sentence of torque. Visitor places the various weight on the shoulders so that the arm stays horizontal. 

Material: Wood

Dimensions: 70 x 70 x 60

21IQ-0013