A compound sphere is made by joining a hemispherical shell and a solid hemisphere of
Channel: Doubtnut
Date: 2020-04-05

A compound sphere is made by joining a hemispherical shell and a solid hemisphere of same radius `R` and same mass as shown in figure. This system is kept between two smooth parallel walls and a smooth floor with the hollow hemisphere on the top as shown in figure. The maximum angular velocity of the compound shere when the system is slightly disturbed is `(` all surfaces are smooth `)`  img src="https://d10lpgp6xz60nq.cloudfront.net/physics_images/RES_PHY_DPP_64_XI_E01_514_Q01.png" width="80%"