AP EAMCET Medical 2018 Shift 2 Paper

The time taken by a block to slide down a smooth inclined plane of inclination 45° is t1 and the time taken by the same block to slide down a rough inclined plane of coefficient of kinetic friction

2

3

is t2. If the length and angle of inclination of the rough plane are same as those of the smooth plane, then

t1

t2

is