qz12sol_0132Hf10 - TA: Tomoyuki Nakayama Monday, December...

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TA: Tomoyuki Nakayama Monday, December 6, 2010 PHY 2048: Physic 1, Discussion Section 0132H Quiz 12 (Homework Set #14) Name: UFID: Formula sheets are not allowed. Calculators are allowed. Do not store equations in your calculator. You need to show all of your work for full credit. ________________________________________________________________________________ A thin uniform rod (mass = 0.800 kg) swings about an axis that passes through one end of the rod and is perpendicular to the plane of the swing. The rod swings with a period of 1.20 s and an angular amplitude of 4.00°. a) What is the length of the rod? The distance between the com of the rod and the rotational axis is h = L/2. The rotational inertia of the rod around one end is
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