Mechanical-advantage demonstration with pulley block and weight.
- Made:
- 1932 in South Kensington
- maker:
- Science Museum
Pulley blocks, consisting of one double ash block and one treble ash block with rope, one 14lb square weight with cushioning gear in guides, by Science Museum workshop, London, United Kingdom, 1932
Details
- Category:
- Childrens Gallery
- Object Number:
- 1932-662
- Materials:
- steel (metal), zinc plate, copper (metal), brass (copper, zinc alloy), pine (wood), polypropylene and perspex (plastic)
- Measurements:
-
overall: 90 mm x 530 mm x 340 mm, Wt. 11kg (Est.)