Please wait...
Contact Us
Contact
Need assistance? Contact us on below numbers

For Study plan details

93219 24448 / 89292 63204

10:00 AM to 7:00 PM IST all days.

For Franchisee Enquiry

81783 72169
OR

Chat with us on WhatsApp

or

Thanks, You will receive a call shortly.
Customer Support

You are very important to us

For any content/service related issues please contact on this number

93219 24448 / 99871 78554

Mon to Sat - 10 AM to 7 PM

Home / Doubts and Solutions/NEET/Physics

solve this

qsnImg
Asked by meheboob1doctor 20th December 2022, 11:11 AM
Answered by Expert
Answer:
Fig(1) shows axes AB and CD that are passing through centre of square and on the plane of square .
 
Axes AB and CD are perpendicular to each other. Let Io be moment of inertia about each axis .
 
Now if we consider an axis passing thro centre and perpendicular to  plane of square,
 
then moment of inertia about this axis is 2Io ( Perpendicular axis of theorem ).
 
Now Let us rotate the axis AB to A'B' as shown in figure so that axis AB makes angle θ with left edge
 
of square . Similarly let us rotate the axis CD to C'D' so that the axis C'D' makes angle θ with top edge of square.
 
As mentioned earlier , moment of inertia of an axis passig through centre O and perpendicular to the plane of square is 2Io .
 
By perpendicular axis theorem , moment of inertia about each axis A'B' and C'D' is Io .
 
Hence rotation of axes AB and CD does not change the moment of inertia and moment of inertia is indepenedent of
orientation of AB and CD if they are on the plane of square and passing through centre of square.
 
 
Answered by Expert 20th December 2022, 3:23 PM
Rate this answer
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10

You have rated this answer /10

Report an issue
Tags: moment-of-inertia
Previous Question
Next Question
Your answer has been posted successfully!

Free related questions

How to solve this question?
7th May 2021, 6:18 PM
Seven identical disc arranged hexagonal
9th July 2021, 10:50 AM
The moment of inertia of fly wheel is given by where 'M' is the mass of the wheel and 'M' is the mass of its axis, 'M' is the radius of the wheel and 'M' is the radius of the axle. a) 'M' b) 'M' c) 'M' d) 'M'
6th June 2022, 4:57 PM
solve this
21st December 2022, 10:33 AM
three diSc each of mass m and radius r placed in contact with each otheer find moment of inertia
23rd December 2022, 8:43 AM
RELATED STUDY RESOURCES :
NEET QUESTION ANSWERS

Browse free questions and answers by Chapters

Trending Tags

balancing chemical equations cube GST acceleration digestion mass bohrs model of an atom respiration pythagoras theorem irrigation

Latest Questions

CBSE X Biology
What is enzyme  
Asked by Sureshgowdayd548 28th October 2020, 10:50 PM
JEE Main Mathematics
The following pseudocode is executed using the “Paragraph words” dataset. At the end of the execution, CountB captures the number of verbs with letter count less than the average letter count of verbs. But the pseudocode may have mistakes in one or more lines. Identify all such lines (if any). It is a Multiple Select Question (MSQ).  Error in Line 4  Error in Line 8  Error in Line 11  Error at Line 12  Error in Line 17  Error at Line 18  Error in Line 21 The following pseudocode is executed using the “Words” table. What will be the value of A at the end of the execution?
Asked by amaladelsingh 28th October 2020, 10:24 PM
CBSE X Biology
I want a brief clarity on Taxonomy
Asked by reenacharan2008 28th October 2020, 9:11 PM

Chat with us on WhatsApp