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Determine the moment of inertia of a uniform rod of length 2l, cross -sectional area “ a ”about an axis perpendicular to the rod and passing through the mid-point of the rod.

  1. Determine the moment of inertia of a uniform rod of length 2l, cross -sectional area “ a ”about an axis perpendicular to the rod and passing through the mid-point of the rod. 

Grade:12th pass

1 Answers

Vikas TU
14149 Points
8 years ago
the moment of inertia of a uniform rod of length 2l, cross -sectional area “ a ”about an axis perpendicular to the rod and passing through the mid-point of the rod is:
 
I = a*(2l)^2/3 + a*l^2

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