If OP makes 4 revolutions in one second, the angular velocity in radians per second is (a) \( \p...

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If OP makes 4 revolutions in one second, the angular velocity in radians per second is
(a) \( \pi \)
(b) \( 2 \pi \)
(c) \( 4 \pi \)
(d) \( 8 \pi \)
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