Answer:
ω[tex]=36\frac{\pi rad}{min}[/tex]
Step-by-step explanation:
the angular speed is the angle rotated by a unit of time, then 1 revolution is equal a 360° = 2πrad, so
ω=[tex]18\frac{rev}{min}*2\pi\frac{rad}{rev}=36\frac{\pi rad}{min}[/tex]
we can only use π/min since rad are dimensionless
