Let T be a triangle with uniform surface density and a total mass M. Let the lengths of the three sides of T be a, b and c. Show that the moment of inertia of T about a line through the centroid perpendicular to the plane of T is given by
M(a^2 + b^2 + c^2)/36 .
Applied Maths - Mechanics 56
2009-08-21 10:24 pm
回答 (1)
2009-08-22 10:54 pm
收錄日期: 2021-04-23 23:20:22
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