Given a uniform rod 500 mm in length, of a mass of 980 grams is impacted by a 3 kg mass traveling at 13 m/s that comes to a stop. 70% of the energy is transmitted into rotational motion about the center with the remainder into vertical translational motion straight up. What is the frequency of the rotation of the bar? The moment of inertia for a tin rod is (1/12 ML2)
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