Browse by Stream
QnA
Home
QnA
Go To Your Study Dashboard

Get Answers to all your Questions

header-bg qa
  • Home
  • Engineering
  • Consider a uniform wire of mass M and length L. It is bent into semicircle. Its moment of interia about a line perpendicular to the plane of the wire passing through the centre is: Option: 1 <img alt="\frac{ML^2}{\pi^2}" src="/l

Consider a uniform wire of mass M and length L. It is bent into semicircle. Its moment of interia about a line perpendicular to the plane of the wire passing through the centre is:
Option: 1 \frac{ML^2}{\pi^2}
Option: 2 \frac{1}{2}\frac{ML^2}{\pi^2}
Option: 3 \frac{1}{4}\frac{ML^2}{\pi^2}\frac{}{}
Option: 4 \frac{2}{5}\frac{ML^2}{\pi^2}\frac{2}{5}\frac{ML^2}{\pi^2}

Answers (1)

best_answer

\begin{array}{l} \pi r=L \\ \\ \Rightarrow r=\frac{L}{\pi} \\\\ I=M r^{2} \\\\ =\frac{M L^{2}}{\pi^{2}} \end{array}

Posted by

Deependra Verma

View full answer

JEE Main high-scoring chapters and topics

Study 40% syllabus and score up to 100% marks in JEE

Similar Questions

Trending Articles/News

anam-khan

JEE Main 2026 Paper 2 Toppers: 4 score 100 percentile; most from Kerala, one female topper
anam-khan

JEE Mains 2026 paper 2 result out on jeemain.nta.nic.in
anam-khan

JEE Mains 2026 session 2 B.Arch, B.Planning final answer key out, no question dropped

Latest Question