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Task 10133.
Sold: 4
Refunds: 0
Uploaded: 30.04.2020
Content: 10133.png 39,63 kB
Refunds: 0
Uploaded: 30.04.2020
Content: 10133.png 39,63 kB
Юрий Физик
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Product description
The platform in the form of a disk with a radius of 1 m rotates by inertia, making 6 rpm. At the edge of the platform is a man whose mass is 80 kg. Platform weight 200 kg. How many revolutions per minute will the platform make if a person moves to its center? The moment of inertia of a person should be calculated as the moment of inertia of a material point.
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A detailed solution with a brief record of the conditions, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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