Question

1. A hoop of wire in the shape of a circle of radius RAs mounted vertically and rotates at constant angular speed w about a vertical axis through its center. A bead with the mass of m moves smoothly on the wire. Find the equilibrium positions and discuss their Stabili when we neglect the damping effect on the bead motion. Consider two cases, e the hoop is rotating slowly9/R), (u 9/R). Here g is the gravity. n. ) when the hoop is rotating fast enough

Answer 1

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