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Item 14 An electric motor consumes 10.4 kJ of electrical energy in 1.00 min. 14 c Review | C Part A If one-third of this energy goes into heat and other forms of internal energy of the motor, with the rest going to the motor output, how much torque will this engine develop if you run it at 2900 rpm? Express your answer in newton-meters. 15. ΑΣΦ 4 ? N-m T= Submit Previous Answers Request Answer

Item 16 A woman with mass 50 kg is standing on the rim of a large horizontal disk that is rotating at 0.80 rev/s about an axis through its center. The disk has mass 110 kg and radius 3.9 m. Part A Calculate the magnitude of the total angular momentum of the woman-disk system. (Assume that you can treat the woman as a point.) Express your answer with the appropriate units. НА ? L = Value Units Submit Request Answer