For investigating the radial force of a rotating body as a function of mass, orbit radius and angular velocity with CASSY (
524 013,
524 006,
524 005W2,
524 018) or universal physics measuring instrument (
531 835). The force is transmitted via an angular lever and needle bearing along the vertical axis to a leaf spring with a wire resistance strain gauge. The gear ratio of the lever system is so designed that changes in the distance of the rotating body do not significantly influence the force measurement. Complete with electric drive motor, friction gear, on stand rod, with connection for CASSY.
