Question

Calculate area moment of inertia for a circular cross section with 6 mm diameter

Answer 1

The area moment of inertia for a circular cross-section with a 6 mm diameter will be 64 mm⁴. Option B is correct.

What is a moment of inertia?

The moment of inertia is defined as the resistance offered in the rotation of the moment.

Given data;

The diameter of circular section ,d = 6 mm

The moment of inertia is, I

The moment of inertia for the circular cross-section;

$\rm I = \frac{\pi d^4}{64} \\\\ \rm I = \frac{3.14 \times 6^4 }{64} \\\\ I = 63.585 mm^4$

The area moment of inertia for a circular cross-section with a 6 mm diameter will be 64 mm⁴

Hence option B is correct.

To learn more about the moment of inertia refer;

brainly.com/question/15246709

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