DDANIELLEBENSONGO DDANIELLEBENSONGO Physics Answered M891 A OS 2. Starting from rest, a 75.0-kg skier skis down a slope 8.00 x 10 m long that has an average incline of 40.0°. The speed of the skier at the bottom of the slope is 20.2 m/s. How much work was done by non- conservative forces?