What is the primary factor that maximizes stiffness in bending according to the equations provided?
Understand the Problem
The question is asking about the primary factor that affects stiffness in bending, based on specific equations related to material properties. It is essentially looking for the variable among the given options that plays the most significant role in maximizing stiffness during bending.
Answer
Moment of inertia is the primary factor.
The primary factor that maximizes stiffness in bending is the moment of inertia.
Answer for screen readers
The primary factor that maximizes stiffness in bending is the moment of inertia.
More Information
The moment of inertia is directly related to the geometry of the structure and determines how resistant it is to bending. Larger moments of inertia lead to higher stiffness.
Tips
A common mistake is to confuse mass or material type with geometric factors like moment of inertia, which greatly influence stiffness.
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