- #1
joseernesto
- 10
- 0
Homework Statement
a skier starts from rest at the top of a 20° incline and skis in a straight line to the bottom of the slope, a distance D of 400 meters. if the coefficient of kinetic friction between the kis and the snow os .2, calculate the skier´s speed at the bottom of the run
Homework Equations
ive tried all the equations that include all the variables but I am always missiing one variable like time, mass or acceleration