wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A rod of uniform mass 2kg has a length of 5m. What will be its moment of inertia about a line perpendicular to the rod and passing through its middle point?

A
25 kgm2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
256kgm2
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
253kgm2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
157kgm2
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B 256kgm2
As proved and thoroughly explained in the previous video that,
{M.I}rod about its centre=ML212

Putting all the given values,
I=2×(5)212=256kgm2.

flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Moment of Inertia of Solid Bodies
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon