| 制造商: | PHYWE |
| Model: | 02270-00 |
Disk to investigate general equilibrium conditions of a body submitted to forces and supported at its centre of gravity so that it can rotate.
Metallic disk, white on both sides with a central hole for low friction support on rod with pin.
One side with auxiliary circles with angular scales.
Disk diameter: 270 mm.
Number of holes: 64.
Grid constant (mm): 30 x 30.
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