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In ultracentrifuges, the rate of displacement of the molecules of the studied polymer in the direction from the axis of rotation is expressed by the formula V = bω2t, where b is a constant; ω is the angular velocity of the centrifuge; x is the distance from the axis of rotation to the moving boundary of the settling polymer. Determine the equation of motion of the polymer boundary if at time t = 0 it was at a distance of 0.5 cm from the axis of rotation.

Task 00100. Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.

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