Determine The Moment Of Inertia Of A Triangular Lamina (i) About One Of Its Sides, (ii) About An Axis Passing Through The Centre Of Gravity And Parallel To One Side, (iii) About An Axis Passing Through One Of Its Vertices And Parallel To Opposite Side.
(i) Moment of inertia of a triangular lamina about one of its side: Fig. 1 Let us consider a triangular lamina ABC of mass M, is rotating about one of…