Home
Class 12
PHYSICS
The moment of inertia of a rod about an ...

The moment of inertia of a rod about an axis through its centre and perpendicular to it is `1/12 ML^2` (where, M is the mass and L is the length of the rod). The rod is bent in the middle so that the two halves make an angle of `60^@` The moment of inertia of the bent rod about the same axis would be :

A

`1/48 ML^2`

B

`1/12 ML^2`

C

`1/24 ML^2`

D

`(ML^2)?(8sqrt3)`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

The moment of inertia of a rod about an axis through its centre and perpendicular to it, is (1)/(12)ML^(2) (where, M is the mass and L is length of the rod). The rod is bent in the middle, so that two halves make an angle of 60^(@) . The moment of inertia of the bent rod about the same axis would be

The moment of inertia of a rod about an axis through its centre and perpendicular to it is 1/12ML² (where M is the mass and L is te length of the rod). The rod is bent in the middle so that the two halves make an angle of 60°. the moment of inertia of the bent rod about the same axis would be

The M.I. of a rod about an axis through its center and perpendicular to it is I_(0) . The rod is bent in the middle so that the two halves make an angle theta . The moment of inertia of the bent rod about the same axis would be

The moment of inertia of a thin uniform rod about an axis passing through its centre and perpendicular to its length is I_(0) . What is the moment of inertia of the rod about an axis passing through one end and perpendicular to the rod ?

Calculate the moment of inertia of a thin rod of mass m and length l about a symmetry axis through the centre of mass and perpendicular to the length of the rod, as shown in Fig.

The moment of inertia of a thin rod of mass M and length L about an axis perpendicular to the rod at a distance L/4 from one end is