Three particles each of mass 1 kg are placed at the vertices of an equilateral triangle ABC of side 2 m. Find the moment of inertia of system about a line perpendicular to the plane of system and passing through middle point (D) of side BC of the triangle.

Three particles each of mass 1 kg are placed at the vertices of an equ

1.	Three particles each of mass 1 kg are placed at the vertices of an equilateral triangle ABC of side 2 m. Find the moment of inertia of system about a line perpendicular to the plane of system and passing through middle point (D) of side BC of the triangle.
Answer» Three particles each of mass $1 kg$ are placed at the vertices of an equilateral triangle $A B C$ of side $2 m$ . Find the moment of inertia of system about a line perpendicular to the plane of system and passing through middle point ( $D$ ) of side $B C$ of the triangle.

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Three particles each of mass 1 kg are placed at the vertices of an equilateral triangle ABC of side 2 m. Find the moment of inertia of system about a line perpendicular to the plane of system and passing through middle point (D) of side BC of the triangle.

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