TS EAMCET Medical 2018 May 3 Shift 1Paper

A small object of mass m0 moving with a velocity v0 is incident upon the block having a frictionless curved surface of radius R. The block is initially at rest. The object and block move together on the frictionless horizontal surface while the objectrolls up to maximum height of h on the curved surface of the block of mass mb. The value of h is