TRIANGULAR LAMINA ABOUT ITS BASE

In the adjoining figure along which axis the M.I. of the triangular lamina will be maximum- [Given that AB=3 cm, BC =4 cm, AC=5 cm]

The moment of inertia of a triangular lamina of mass M about edge AB is equal to?

The M.I. of a rectangular plane lamina of mass M, length 'l' and breadth 'b' about an axis passing through its centre and perpendicular to plane of lamina is

The M.I. of a rectangular plane lamina of mass M, length ‘l' and breadth 'b' about an axis passing through its centre and perpendicular to plane of lamina is

For the adjoining diagram, a triangular lamina is shown the correct relation between I_(1), I_(2) & I_(3) is (I - moment of inertia)

Find MI of a triangular lamina of mass M about the axis of rotation AB shown in Fig.

Find MI of a triangular lamina of mass M about the axis of rotation AB shown in Fig.

Where does the position of centre of gravity lie for (1) A circular lamina (2) A triangular lamina