Practice question
Question
A particle moves in a circular path of radius 3m with a speed of 6m/s. What is its angular speed?
Explanation
Angular speed ω=vR. As per NCERT Chapter 3, equations v=u+at, s=ut+½at², v²=u²+2as describe uniformly accelerated motion. Applying correct signs and units gives 2 rad/s as the result, so option B is correct.
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