Ping of mass m and radius r= 5.4 m rotating with an initial angular speed w, see figure.Initially, the two point masses, each of mass m/8, are at rest and located at O. These masses can move radiallyoutward along two massless rods fixed on the ring as shown in the figure. At some instant, the angular speed ofthe system is 8w/9 and one of the masses is at a distance of 3r/5 from O. At this instant, what is the distance ofthe other mass from O (in m)? The moment of inertia of the ring is In =mr [10 minutes]3rAfterBefore

The mass of the ring is given as, m Radius of the ring is given as, r = 5.4 m The initial angular…

Answered: a ring of mass m and radius r= 5.4 m…

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