Solution to problem 14.4.8 from the collection of Kepe O.E.

14.4.8 Determination of the centrifugal moment of inertia of a mechanical system

It is necessary to determine the centrifugal moment of inertia of a mechanical system consisting of four identical material points relative to the Ox, Oy axes, if the mass of each point is 2 kg, and the distances from the points to the axes are l1 = 0.4 m and l2 = 0.8 m.

To solve the problem we use the formula:

I_xyz = m(l₁² + l₂²)

where and_xyz - centrifugal moment of inertia of the mechanical system relative to the Ox, Oy axes, m - mass of each point, l₁ and l₂ - distances from points to axes.

Substituting the known values, we get:

I_xyz = 4m(l₁² + l₂²) = 4 * 2 kg * (0.4 m)² + (0.8 m)² = 1.28 kg * m²

Thus, the centrifugal moment of inertia of the mechanical system relative to the Ox, Oy axes is equal to 1.28 kg * m².

Solution to problem 14.4.8 from the collection of Kepe O..

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The proposed digital product is a solution to problem 14.4.8 from the collection of problems in physics by Kepe O.?. The task is to determine the centrifugal moment of inertia of a mechanical system consisting of four identical material points relative to the Ox, Oy axes, at given distances and the mass of each point.

The solution to the problem is presented in the form of a beautifully designed HTML page using heading tags, paragraphs and formulas. The text provides detailed calculations and explanations of each step in solving the problem.

By purchasing this digital product, you receive a ready-made solution to the problem, which can be used for educational purposes or for independent study of physics. This convenient solution in electronic format allows you to save time and effort, which can be spent on solving this problem yourself.

As a result of solving this problem, the answer is 0.64 for the centrifugal moment of inertia of the mechanical system relative to the Ox, Oy axes at given distances and the mass of each point.

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This product is a solution to problem 14.4.8 from the collection of problems on mechanics by Kepe O.?. The problem is to determine the centrifugal moment of inertia of a mechanical system consisting of four material points of the same mass (m = 2 kg) relative to the Ox and Oy axes, provided that the distances from the points to the axes are l1 = 0.4 m and l2 = 0, 8 m respectively. The answer to the problem is 0.64.

Thus, this product is a ready-made solution to a problem that can be used to independently test knowledge of mechanics or to prepare for exams.

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