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Task 10341.
Rests first flywheel under the influence of constant torque for 10 seconds in the acquired kinetic energy 2 x 10 -4 J. Determine how many revolutions the flywheel made during this time, if the moment of inertia is 400 kg * m ^ 2.
Detailed solution with a short recording conditions, laws and formulas used in the decision, the withdrawal of the calculation formula and the answer.
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