If the length of the second’s hand in a stop-clock is 3 cm, the angular velocity and linear velocity of the tip is

Question : If the length of the second’s hand in a stop-clock is 3 cm, the angular velocity and linear velocity of the tip is

(A) 0.2047rads^{-1},0.0314ms^{-1}

(B) 0.2547rads^{-1},0.0314ms^{-1}

(C) 0.1472rads^{-1},0.06314ms^{-1}

(D) 0.1047rads^{-1},0.00314ms^{-1}

Answer : option (D)

Solution :

If the length of the second’s hand in a stop-clock is 3 cm, the angular velocity and linear velocity of the tip is
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