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the length of minute hand in a pendulum clock is 10cm the speed of the tip of hand is
Asked by adullanaipunya | 08 Sep, 2023, 19:41: PM
Expert Answer
Speed v of tip of minute hand, v = ω × r
where ω is angular speed of rotation and r is length of minute hand.
If T = 60 minute is time period of one rotation of minute hand , then
Speed of tip v = 1.745 × 10-3 × 0.1 m/s = 1.745 × 10-4 m/s
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