Estimate the total rotational kinetic energy of two hands

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A large tower clock like Big Ben, the Parliment Clock in London, has an hour hand 2.70 m long with a mass of 54.5 kg, and a minute hand 4.25 m long with a mass of 100 kg. Calculate the total rotational kinetic energy of the two hands about the axis of rotation. (You may model the hands as long thin uniform rods.)

Reference no: EM13547178

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