Constants A certain alarm clock ticks four times each second, with each tick representing half a...

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Constants A certain alarm clock ticks four times each second, with each tick representing half a period. The balance wheel consists of a thin rim with radius 0.54 cm, connected to the balance staff by thin spokes of negligible mass. The total mass of the balance wheel is 0.85 g Part A What is the moment of inertia of the balance wheel about its shaft? Express your answer using two significant figures kg.m2 ▼ Part B What is the torsion constant of the hairspring? Express your answer using two significant figures. N m/rad

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The 500-mg balance wheel of a certain clock is made up of a thin metal ring...

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The 500-mg balance wheel of a certain clock is made up of a thin metal ring...

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Constants A certain alarm clock ticks four times each second, with each tick representing half a...