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PARALLELOGRAM OF FORCES APPARATUS
- It is used to verify the law of parallelogram of forces, which states that if two forces acting at a point can be represented by two adjacent sides of a parallelogram, then the resultant of these two forces can be represented in magnitude and direction by the diagonal of the parallelogram which is passing through the same point.
- The apparatus consists of a board with dimensions= 65x50cm, with two aluminium pulleys (50mm diameter) on a clamp, for mounting in any position.
- It comes with three nickel-plated iron hangers (50 gm each) and a cord.
- 12 slotted weights of 50 gm each are also provided with the apparatus.





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