TS EAMCET Medical 9 May 2019 Shift 1 Paper

A solid spherical ball rolls down a symmetrical bowl, starting from rest at the top of the left side (see figure shown), height 'h' from the bottom. If the left half of the bowl is rough and the right half has no friction, the vertical height the ball will reach on the smooth side is (Assuming ball rolls without slipping in the rough side of the bowl)