Angular velocity of hour hand of a watch is (in rad/s) (a) (π)/(43200) (b) π/30 (c) (π)/(21600) (d) (π)/(1800)

Answer: (c). Hour hand: T = 12 h = 43200 s. ω = (2π)/(43200) = (π)/(21600) rad/s. So the answer is (c) (π)/(21600).

Angular velocity of hour hand of a watch is (in rad/s) | MHT CET 2026 (15 May, Shift 1)

Q6MHT CET 2026 · 15 MAY · SHIFT 1Easy

Angular Variables

Angular velocity of hour hand of a watch is (in rad/s)

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Answer: (c)

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