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Rotation Apparatus

Rotation Apparatus

Retail Price $189.00
Today's Online Price $170.10
You save $18.90!

Product Code: 3B-U29385
Item has been discontinued.


To study concepts in angular motion such as the action of a constant force on a rotating body.

Scope of delivery:

  • A full metallic rod with length 600 mm and 8 mm diameter, containing symmetrical slots with respect to the rotating axis and spaced at 40 mm, which can accommodate two counter weights of equal mass m.
  • The rod is attached to a drum with 4 grooves (diameters 30 to 75 mm).
  • The latter, whose axis turns on two ball bearings comes with a non-extendable wire which can be wound on its grooves.
  • Three pairs of cylindrical counterweights can be interchanged on the swivel arm, whose positions can be maintained on the slots with a screw (m = 50 g, 100 g and 200 g).
  • The assembly is held in place by a strong and stable frame.
  • An idler pulley positions the action force.
  • 4 hooked masses to vary the constant force.
  • For practical reasons of transportation, the product is shipped ready to be assembled. The tool required for the assembly is included.
  • Total weight: 7 kg

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