Question Text
Question 1 :
A horizontal platform is rotating with uniform angular velocity around the vertical axis passing through its centre. At some instant of time a viscous fluid of mass ‘ <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5e97fed4cf5ae23387f28f29"> ’ is dropped at the centre and is allowed to spread out and finally fall. The angular velocity during this period
Question 2 :
M.I of a circular loop of radius Rabout the axis in figure is<br><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5e0f0e69ed6e36502132f38f"><br>
Question 3 :
A fly wheel rotating about a fixed axis has a kinetic energy of {tex}360{/tex} joule when its angular speed is {tex}30{/tex} radian/sec. The moment of inertia of the wheel about the axis of rotation is
Question 4 :
Two spheres {tex} A {/tex} and {tex} B {/tex} of masses {tex} m {/tex} and {tex} 2 m {/tex} and radii {tex} 2 R {/tex} and {tex} R {/tex} respectively are placed in contact as shown. The COM of the system lies<br><img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5e0f0c5cde596850506e33af"><br>
Question 5 :
The moment of inertia of a body does not depend upon