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A 2 kg disk rotates at 10 rev/s. Two 1 kg masses are tied to the disk with light string, and are rotating with it at 10 rev/s. At the point of time illustrated, both strings break. The masses move away in straight lines. After the strings break and the masses depart, what is the angular speed of the disk in rad/s?

A 2 kg disk rotates at 10 rev/s. Two 1 kg masses are tied to the disk with light string, and are rotating with it at 10 rev/s. At the point of time illustrated, both strings break. The masses move away in straight lines. After the strings break and the masses depart, what is the angular speed of the disk in rad/s?

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A 2 k g disk rotates at 10 r e v / s . Two 1 k g masses are tied to the disk with light string, and are rotating with it at 10 r e v / s . At the point of time illustrated, both strings break. The masses move away in straight lines.
After the strings break and the masses depart, what is the angular speed of the disk in r a d / s ?

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