**assume that, at a certain angular speed ω2, the radius r becomes twice l. find ω2.**

An object of mass M is attached to a spring with spring constant k whose unstretched length is L whose far end is fixed to a shaft rotating w angular speed.

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**assume that, at a certain angular speed ω2, the radius r becomes twice l. find ω2.**

An object of mass M is attached to a spring with spring constant k whose unstretched length is L whose far end is fixed to a shaft rotating w angular speed.