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A rotating platform with a radius of 2. 0 m makes one complete turn every 3. 0 s. The angular velocity of the platform is most nearly.
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A rotating platform with a radius of 2. 0 m makes one complete turn every 3. 0 s. The angular velocity of the platform is most nearly.

User Renato Rodrigues
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The velocity v, angular speed ω and radius r have the relationship of:
.
The angular speed (a.k.a angular frequency) ω and the period T have the relationship of:
.
So:
User Prokop Hapala
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