Rotation model

LD 34723
Rotation model
  8  Rotation model

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This experiment/set up contains dangerous goods.
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Description

For experiments which are to serve as an introduction to the fundamental laws of uniform and accelerated rotation, and for investigations of the conservation of angular momentum. The equipment set is designed for projection on the overhead projector, although all test measurements can also be carried out without projection.

Technical data

  • Rotary discs:
    Moment of inertia: approx. 10-3 kg m² each
    Angular measurement raster: 360°, with 1° divisions
  • Moment of inertia of additional discs:
    approx. 10-3 kg m² each
  • Stepped disc: moment of inertia: approx. 10-3 kg m²
  • Pulley: diameter: 50 mm
    Rod dimensions: 45 cm x 10 mm
  • Driving weights: 1 g each
  • Angular range covered by the interrupter flags: 10° each

Scope of delivery

1 Base plate with central axis and lower rotary disc
1 Upper rotary disc with measurement grid
3 Additional discs
1 Stepped disc
1 Pulley on a holding rod
10 Driving weights
1 Roll of perlon yarn
1 Pair of plug-in magnets for collision experiments
1 Pair of interrupter flags
1 Storage tray (55 cm x 29 cm)


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