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5. A wheel has initially an angular velocity of 2.5 rad/s, with a moment of inertia of 225 kg m? If a torque of 170 N-m torqu
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> Number of turns Q = Witt a t2 = 2XN=witt It? 2aN=2.5x3 + 170x3² Tw=1.73 2 I 2 x 225

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