I know that a bead is threaded on an metal sring (no T), and the bead is not moving/
The metal string moves in circular motion at a slope of 60 degrees.
The string moves one spin in one second/
which powers works on the bead?
Not moving relative to the wire, right?and the bead is not moving/
I assume you mean a (stiff) wire. A string would flop down.metal string
To the horizontal or to the vertical?slope of 60 degrees.
You mean forces, right?which powers