Moment of Inertia for rectangular cross section calculator

For a rectangular cross-section with width and height , the moment of inertia about an axis perpendicular to the base and passing through the centroid is given by:

where:

  • = Moment of inertia (in meters to the fourth power, m⁴)
  • = Width of the rectangular cross-section (in meters, m)
  • = Height of the rectangular cross-section (in meters, m)

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