10383.
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- 1.13 $ · 106 RUB · 1.01 €
- Category:
- Physics
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- 04.02.2014 17:24:53
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- Seller:
- Юрий Физик · about the seller and their products
DESCRIPTION
10383.
A ball attached to a weightless thread rotates in a horizontal plane around a vertical axis. How many times will the number of revolutions of the ball per unit time and its kinetic energy increase if its moment of inertia is reduced by 9 times?
Additional information:
A detailed solution with a brief note of the conditions, formulas and laws used in the solution, the derivation of the calculation formula and the answer.
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