A particle moves in a circle of radius 20cm with a linear speed of 10 m/s. Find

Question

A particle moves in a circle of radius 20cm with a linear speed of 10 m/s. Find the angular velocity, in rad/sec is
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Answer:
:
The angular velocity is

ω = \frac{v}{r} = \frac{10 \frac{m}{s}}{20 c m} = 50 \frac{r a d}{s}

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