The moment of inertia of a system of four rods, each of length and mass , about the axis shown is
a) |
b) |
c) |
d) |
The moment of inertia of a system of four rods, each of length and mass , about the axis shown is
a) |
b) |
c) |
d) |
(d)
Moment of inertia about 2:
Apply perpendicular axis theorem,