What is the effect of increasing the moment of inertia (I) on the deflection of

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Question: What is the effect of increasing the moment of inertia (I) on the deflection of a beam?

Options:

Correct Answer: Decreases deflection

Solution:

Increasing the moment of inertia (I) of a beam decreases its deflection, as deflection is inversely proportional to I.

What is the effect of increasing the moment of inertia (I) on the deflection of a beam?

What is the effect of increasing the moment of inertia (I) on the deflection of a beam?

Step 1: Understand what a beam is. A beam is a long, sturdy piece of material that can support loads.
Step 2: Learn about deflection. Deflection is how much a beam bends when a load is applied to it.
Step 3: Know what moment of inertia (I) means. Moment of inertia is a measure of how much a beam resists bending. It depends on the shape and size of the beam.
Step 4: Remember the relationship between moment of inertia and deflection. When the moment of inertia (I) increases, the beam becomes stiffer.
Step 5: Conclude that if the moment of inertia (I) increases, the deflection of the beam decreases. This means the beam will bend less under the same load.

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