In both the figures all other factors are same except that

Last updated: 5/28/2023

In both the figures all other factors are same except that in figure i AB is rough and BC is smooth while in figure ii AB is smooth and BC is rough Kinetic energy of the ball on reaching the bottom A h B A h 1 is same in both the cases 2 is greater in case i 3 is greater in case ii 4 Information insuffici B C