Class set Mechanics 2.0


Possibility to tie in with mathematics:

  • Use of age-appropriate statistics when evaluating
  • Testing for proportional correlations
  • Introduction of vector summation with overlapping forces.

A geometric analysis is included in the manual.
 
This kit covers the following basic laws of physics:

  • Newton’s 2nd law
  • Hooke’s law
  • Archimedes law of the lever
  • can be used for stationery work
  • no special room necessary!

 

Class set Mechanics 2.0

Art. no. 43020

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experiments
  • 1 - Spring dynamometers, acceleration due to gravity, weight

    experiment "Spring dynamometers, acceleration due to gravity, weight"

    The use of a dynamometer is learned when determining the weight force. The location factor is introduced or repeated. Finally, the accuracy of the force gauge is discussed when comparing the measured values ​​with theoretical values.


  • 2 - Hooke’s law

    experiment "Hooke’s law"

    In this experiment, the elongation of a spring is examined as a function of the force exerted on the spring.


  • 3 - Centre of gravity and equilibrium

    experiment "Centre of gravity and equilibrium"

    The center of gravity, or more precisely a centroid, of any shaped disk is determined experimentally. The static balance of the disc is then examined.


  • 4 - Laws of levers – 1st class levers

    experiment "Laws of levers – 1st class levers"

    The law of the lever is illustrated by the two-sided lever.


  • 5 - Laws of levers – 2nd & 3rd class levers

    experiment "Laws of levers – 2nd & 3rd class levers"

    The law of the lever is illustrated using the one-sided lever.


  • 6 - Elastic deformation – leaf springs

    experiment "Elastic deformation – leaf springs"

    During the elastic deformation of a leaf spring, it is examined whether there is a linear relationship between the deflection of the leaf spring and the applied force.


  • 7 - Plastic deformation – sand

    experiment "Plastic deformation – sand"

    In the case of the plastic deformation of sand, it is investigated whether the crater diameter produced when a steel ball falls into sand depends linearly on the height of fall.


scope of supply
  • 2 × Tread on spool
  • 6 × Pair of stand rods, 330 mm with bore and 200 mm with thread
  • 6 × Stand rods, 330 mm
  • 12 × S-shaped hook
  • 12 × Double clamp with slot, aluminium
  • 6 × Profile rail, 180 mm
  • 12 × Pair of feet for rail
  • 6 × Dynamometer, 1 N
  • 6 × Leaf spring, 150/16 mm, with hole
  • 6 × Helical spring, 150 mm, 10 N
  • 6 × Lever arm
  • 18 × Masses with double hook, 50 g, 10 pcs.
  • 6 × Masses with double hook, 25 g, 10 pcs.
  • 6 × Water dish
  • 6 × Steel ball, 12 mm dia.
  • 6 × Metal axle, 50 mm
  • 12 × Tubular clips, 5 mm
  • 6 × Clamping tube
  • 1 × Box, plastic, 60/40/18 mm
  • 6 × Plastic box 60x60x30 mm
additional materials required
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