Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES) A hollow cylinder of mass M is rolled on a surface with the help of plank of mass `M/2` as shown. If the speed of plank is 'V' and there is no slipping at point of contact. then KE of system is - Sarthaks eConnect

A hollow cylinder of mass M is rolled on a surface with the help of plank of mass `M/2` as shown. If the speed of plank is 'V' and there is no slipping at point of contact. then KE of system is

`MV^2`

`(3MV^2)/2`

`2MV^2`

`(MV^2)/2`