A skier of mass 79 kg starts from rest at the top of a hill that is inclined at 17.5° with the horizontal. The hill side is 205 m long, and the coefficient of friction among snow and skis is0.073. At the bottom of the hill, the snow is level and the coefficient of friction is unchanged.
1. Determine is the speed of the skier at the bottom of the hill?
2. How far does the skier glide along the horizontal portion of the snow before coming to rest?