Question

The moment of inertia of a disc of mass M and
radius R about an axis, which is tangential to the
circumference of the disc and parallel to its diameter, is
(a) 3 MR² (b) 2 MR²
2 3
(c) 5 MR² (d) 4 MR²
4 5

Answer 1

a) 3 MR^2 is moment of interia