The hour and minute hands of a tower clock like big ben in london are 2.79 m and 4.44 m long and have masses of 58.2 kg and 90 kg, respectively. calculate the total rotational kinetic energy of the two hands about the axis of rotation. model the hands as long thin rods. answer in units of j.
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The hour and minute hands of a tower clock like big ben in london are 2.79 m and 4.44 m long and hav...
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