A solid sphere starts from rest at the upper end of the track, as shown in figure below, and rolls without slipping until it rolls off the right-hand end. If H = 18.0 m and h = 1.0 m and the track is horizontal at the right-hand end, how far horizontally from point A does the sphere land on the floor
Note: H is the height of the tall end (begnning) of the ramp and h is the hight of the short end (as if the ramp was suspended on two posts of heights H and h) of the ramp. Point A is located at the bottom of the short end of the ramp ramp where h=0.