Free pulley

Article no. P1253900 | Type: Experiments

10 Minutes
20 Minutes
grades 7-10

Also part of:

DEMO advanced Physics Set Mechanics 1

Article no. 15510-88 | Type: Set

Delivery time: 3-4 weeks


Investigate the advantages which a moveable pulley has in the performance of mechanical work and the correlation between forces and distances.



  • Optimised for demonstration experiments: Transformation from horizontal into vertical direction
  • Very good visibility: Big devices on uniform background
  • Strong Magnets (at least 10 N) allow a safe mounting and therefore a very easy handling
  • Demonstrative measurement of forces with large circular dynamometers with a fixing magnet and ball-bearing pulley with two cord grooves for two measuring ranges
  • Magneto-adhesive measuring scale facilitate the measurements

File name
File size
File type
(de) Versuchsbeschreibung
p1253900d .pdf
File size 0.32 Mb
(en) Experiment guide
p1253900e .pdf
File size 0.17 Mb
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