3B Scientific U8405690 4 Piece Supplementary Kit For Rotating System on Air Bed

Supplementary kit for the rotating system on air bed U8405680 for investigating frictionless rotational motion and oscillations using a large rotating disc. On the underside of the large disc is an angle grid that can be used to provide triggers to a U8533380 laser reflection sensor if the rotation is to be recorded with the help of the 3B NETlog interface unit. Typical oscillation periods: 20 second approximate to 2 mins approximate Moment of inertia of large disc: 2.2 gram square meter approximate Contents includes: 1 Large disc with protractor scale, 350 mm, 1 Scaffold stand, 1 Cross sleeve, 1 Set of coupling springs with magnet (1 newton, 2 newton, 5 newton).