The Moment of Inertia of a Cross Section of a Beam

question 12

Multiple Choice

The moment of inertia of a cross section of a beam is $I$ , and the Young's modulus is $E$ . Its flexural rigidity is

• A) \(E / I\)
• B) \(E I\)
• C) \(I / E\)
• D) \(E I _ { k }\) , where \(k\) is the curvature
• E) \(k / E I\) , where \(k\) is the curvature

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