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The parallel axis theorem gives the moment of inertia ______________ to the surface of considerance.
  • a)
    Linear
  • b)
    Non-Linear
  • c)
    Perpendicular
  • d)
    Parallel
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The parallel axis theorem gives the moment of inertia ______________ t...
Parallel axis for any area is used to add the two mutually perpendicular moment of inertias for areas. It gives a moment of inertia perpendicular to the surface of the body. That is the moment of inertia perpendicular to the surface in considerance.
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The parallel axis theorem gives the moment of inertia ______________ t...
The Parallel Axis Theorem

The parallel axis theorem is a principle in physics that relates the moment of inertia of an object about an axis to its moment of inertia about a parallel axis. It states that the moment of inertia about an axis parallel to an axis through the center of mass is equal to the moment of inertia about the center of mass plus the product of the mass of the object and the square of the distance between the two axes.

Explanation of the Answer

The correct answer to the question is option 'C': Perpendicular.

The parallel axis theorem states that the moment of inertia about an axis parallel to an axis through the center of mass is equal to the moment of inertia about the center of mass plus the product of the mass of the object and the square of the distance between the two axes.

When we consider the surface of consideration, it means that we are choosing a particular axis to calculate the moment of inertia. The parallel axis theorem tells us that the moment of inertia about a parallel axis is equal to the moment of inertia about the center of mass plus the product of the mass and the square of the distance between the two axes.

In this case, the surface of consideration is perpendicular to the axis through the center of mass. This means that the two axes are perpendicular to each other. According to the parallel axis theorem, the moment of inertia about the perpendicular axis is equal to the moment of inertia about the center of mass plus the product of the mass and the square of the distance between the two axes.

Therefore, the moment of inertia is perpendicular to the surface of consideration.

Summary

- The parallel axis theorem relates the moment of inertia of an object about an axis to its moment of inertia about a parallel axis.
- The moment of inertia about a parallel axis is equal to the moment of inertia about the center of mass plus the product of the mass and the square of the distance between the two axes.
- In the case of the surface of consideration being perpendicular to the axis through the center of mass, the moment of inertia is perpendicular to the surface of consideration.
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The parallel axis theorem gives the moment of inertia ______________ to the surface of considerance.a)Linearb)Non-Linearc)Perpendiculard)ParallelCorrect answer is option 'C'. Can you explain this answer?
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