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| LEVER KIT, METAL
(0699) |
| For investigation into the concept of moments, principle of lever and balances by a group of students using the items included in the kit. Comprises four beams of aluminium, with scratch-resistant epoxy coating, of size about 800 x 44 x 3mm marked every 38mm and a groove on the opposite surface across its center that acts as a fulcrum point. The beam is accurately balanced when its fulcrum point is located on any of the 4 fulcrums included. Supplied complete with 50 metal blanks of about 25mm square, 40 of aluminium and 10 of brass, each type having nearly equal mass. |
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