One-pan balance 3

Pink graduated scale is fixed to pink bar. Move the orange sliding mass to get the scale horizontal. Position of the sliding mass shows the weight of the object placed on the yellow pan. The video shows case when no object in the pan, the scale is horizontal because the sliding mass is set at 0 mark.

• #فناوری_و_رایانه
• #balances
• #linkages
• #mechanisms