What is the moment of inertia of a rod with a mass of $7 k g$ $7 kg$ and length of $4 m$ $4 m$ that is spinning around its center?

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What is the moment of inertia of a rod with a mass of $7 k g$ $7 kg$ and length of $4 m$ $4 m$ that is spinning around its center?

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Answer 1 · 2016-02-07T17:27:34

$I = 9, ¯ 3$ $I=9,bar(3)$

Explanation:

$moment of inertia of spinning around its center is given by:$ $"moment of inertia of spinning around its center is given by:"$
$I = m \cdot \frac{L^{2}}{12}$ $I=m*L^2/12$
$I = 7 \cdot \frac{4^{2}}{12}$ $I=7* 4^2/12$
$I = 9, ¯ 3$ $I=9,bar(3)$

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What is the moment of inertia of a rod with a mass of $7 k g$ $7 kg$ and length of $4 m$ $4 m$ that is spinning around its center?

1 Answer

Explanation:

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Impact of this question

Science

Math

Humanities

... and beyond

What is the moment of inertia of a rod with a mass of 7kg7 kg and length of 4m4 m that is spinning around its center?

1 Answer

Explanation:

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Impact of this question

What is the moment of inertia of a rod with a mass of $7 k g$ $7 kg$ and length of $4 m$ $4 m$ that is spinning around its center?