A metal spherical shell of mass m is filled completely with

Last updated: 6/10/2023

A metal spherical shell of mass m is filled completely with nonviscous water of mass m 2 and is rolled down an inclined plane of height h The total kinetic energy of shell plus water and the velocity of the centre of the shell when it reaches the bottom of the plane is K and v respectively If water in the shell is freezed and then it is rolled down the corresponding values of kinetic energy and velocity are K and v respectively Then 0 K mgh O K mgh K v v