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Friction with Cobra SMARTsense

Friction with Cobra SMARTsense

Item no.: P1000369
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If a body is pulled over a surface, the force required to pull it is determined by the frictional force. The resulting friction depends on the material and the surface condition.

  • Especially understandable and didactically prepared description of the experiment (relevance to everyday life, etc.) including protocol questions.
  • Future-oriented teaching: Integration into digital science lessons with tablets or smartphones.
  • Increased motivation of students by using the intuitive measureAPP.
  • Increased media competence.


  • measure the force required to pull a log across a table. Determine the static and sliding friction for different materials, weight and contact area.

Learning objectives
The students should learn that different frictional forces act depending on the load on a body.

Document     Filesize
p1000369e.pdf Experiment guide, English 846.43 KB

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