Description
● Used to demonstrate the principles of parallelogram and polygon of forces. A good way to introduce students to Newton’s Laws and vector addition.
● Comprises of a graphical board 560 x 375mm approx. mounted on detachable stands with 2 pulley clamps of 50mm dia. attached to the sides of the board with a twine running over the pulleys.
● 3 rings are attached to for suspending weights.
● Supplied complete with 3 Spring Balances of 1 kg capacity, twine, rings.
