Question Text
Question 1 :
If solid sphere and solid cylinder of same radius and density rotate about their own axis, the moment of inertia will be greater for <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5e98012bcf5ae23387f296ef">
Question 2 :
A solid cylinder of mass {tex} \mathrm { m } \ \& {/tex} radius {tex} \mathrm { R } {/tex} rolls down inclined plane without slipping. The speed of its {tex} \mathrm { C } . \mathrm { M } {/tex}. when it reaches the bottom is<br><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5e0f0c6cde596850506e33bd"><br>
Question 3 :
The moment of inertia of the rectangular plate {tex} \mathrm { ABCD } , ( \mathrm { AB } = 2 \mathrm { BC } ) {/tex} is minimum along the axis<br><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5e0f0da5ed6e36502132f360"><br>
Question 4 :
From a disc of radius {tex} \mathrm { R } {/tex} and mass {tex} \mathrm { M } {/tex}, a circular hole of diameter {tex} \mathrm { R } {/tex}, whose rim passes through the centre is cut. What is the radius of gyration of the remaining part of the disc about a perpendicular axis, passing through the centre?