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Dimensional Formula of Angular speed = M0L0T-1

Mathematically,

Angular speed (ω) = 2π/ Time.

Dimensional Formula of Time = M0L0T1

And we know π is non dimensional so

Putting these values in above equation we get,

Dimensional Formula of Angular speed = M0L0T-1

SI unit of Angular speed is radians per sec (rad s -1)

HOPE THIS HELPS!

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