Question: A thin ring of radius r = 8in is attached by a collar at point A to a vertical shaft which rotates with a constant

A thin ring of radius r = 8in is attached by a collar at point A to a vertical shaft which rotates with a constant angular velocity ω. Determine

(a) The constant angle β that the plane of the ring forms with the vertical when ω = 10 rad/s,

(b) The largest value of ω for which the ring will remain vertical (β = 0).

A 00

A 00

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