Physics, 31.07.2019 20:30 kdenormandie3122
The rotor of an electric motor has a mass of 26 kg, and it is observed that 4.2 min is required for the rotor to coast to rest from an angular velocity of 3600 rpm. knowing that kinetic friction produces a couple of magnitude 1.2 n·m, determine the centroidal radius of gyration for the rotor. (round the final answer to one decimal place.)
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The rotor of an electric motor has a mass of 26 kg, and it is observed that 4.2 min is required for...
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