Force reduction and direction change of force

Article no. P6104500 | Type: Experiments

10 Minutes
10 Minutes
grades 5-7
easy
Pupils

Also part of:

Student set Mechanical devices in everyday use, TESS beginner Sciences

Article no. 15239-88 | Type: Set

Delivery time: available

Principle

The students observe the force that needs to be applied when lifting a mass with the aid of a fixed pulley and a moveable pulley and notice that the advantages of the previous experiments with only one pulley are now combined in a single set-up. They realise that the force that needs to be applied can be reduced and that, depending on the specific application, the task of transporting the mass can be facilitated by changing the direction of force.

Benefits

  • Experiment guides are very easy to understand, especially for younger students
  • Associated competences are directly linked to the experiments
  • Curriculum compatible
  • Fit for the future: implementation of tablets possible

Name
File name
File size
File type
(en) Experiment guide
p6104500e .pdf
File size 2.58 Mb
pdf
(de) Versuchsbeschreibung
p6104500_de .pdf
File size 1.53 Mb
pdf
(pl) Versuchsbeschreibung
p6104500_pl .pdf
File size 1.62 Mb
pdf
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