KEAM 2023 Physics and Chemistry Solved Paper

Question : 41 of 120

Marks: +1, -0

A ring of radius 1.75m stands vertically. A small sphere of mass 1‌kg rolls on the inside of this ring without slipping. If it has a velocity of 10m∕ s at the bottom of the ring, then its velocity when it reaches the top is : (Take g=10m∕ s2 )